Jewelry Maker and Jeweler Tax Deductions: Metals, Gemstones, Craft Show Booths and the Commute Rule (2026 Schedule C Guide)

Published: October 21, 2026 · Reading time: 13 min

TL;DR: A self-employed jewelry maker files Schedule C and, because the business makes and sells a product, usually completes Part III (cost of goods sold). Gold, silver, gemstones and findings are inventory costs, not line 22 supplies: they reduce profit when the pieces sell, and what is unsold on December 31 is counted in closing inventory. Booth fees go on line 20b (or another line, same deduction), overnight show travel on line 24a, meals at 50% on line 24b, equipment on line 13 (100% bonus depreciation or section 179 can usually write it off in year one), and tools of $2,500 or less per item can use the de minimis safe harbor. Miles go on line 9 at 72.5 cents (January 1 to June 30, 2026) and 76 cents (July 1 onward), but the first drive of the day to a show in your own metro area is commuting unless a qualifying home studio or another exception applies. In our worked example, a jeweler with $83,000 of sales and $37,081.50 of net profit owes $6,754.18 of federal income and self-employment tax.

A jewelry business is part workshop, part retail store and part traveling road show. The money goes into silver by the ounce, stones by the carat, a torch and a polishing motor, a tent and display cases, jury fees, and a lot of weekends in parking lots. Almost all of it is deductible. The mistakes come from three places: putting metal and stones on the wrong line, forgetting that unsold stock is not a deduction yet, and treating every mile to a craft fair as a business mile.

This guide maps each common jewelry cost to its Schedule C line, explains inventory for a maker whose stock is one-of-a-kind, and works one full year of numbers. If you sell on marketplaces, see our Etsy seller guide; if you sculpt or paint, see the fine artist guide; if you work in wood, see the carpenter and woodworker guide.

You Are a Schedule C Business, and Probably a Product Business

Independent jewelers, bench jewelers who take custom commissions, and makers who sell at fairs, online and to boutiques report on Schedule C unless they have elected corporate treatment. You owe:

• Income tax on net profit at your federal and state rates
• Self-employment tax of 15.3% on 92.35% of net earnings, below the Social Security wage base (how SE tax works)
• Quarterly estimated payments once you expect to owe $1,000 or more (estimated tax guide)

A bench jeweler paid on a store's W-2 payroll is an employee and does not deduct these costs on Schedule C. A maker who sells at a profit-seeking scale is a business; one who sells a few pieces a year with no plan to profit may be hit by the hobby rules, so read our hobby loss guide if that is a live question.

Two things separate you from a freelancer who sells time. You sell goods, so inventory rules apply. And you sell in person, so travel and commuting rules apply.

Where Jewelry Costs Land on Schedule C

The Schedule C instructions say line 20b is for amounts paid to rent or lease other property, such as office space in a building. A booth is rented space, so line 20b fits, but some preparers book show fees under advertising or other expenses. The total deduction is the same either way, so choose one treatment and use it every year.

Metals and Gemstones Are Inventory, Not Supplies

This is the single most important section for a jeweler, because the common instinct is to drop every silver and stone invoice into line 22 and deduct it the day it is paid. For a maker who sells finished pieces, that is usually the wrong line and the wrong year.

What the IRS says

Publication 334 says that if you produce, purchase or sell merchandise, you generally must keep an inventory and use an accrual method for purchases and sales of merchandise. For line 36, it says:

"If you are a manufacturer or producer, this includes the cost of all raw materials or parts purchased for manufacture into a finished product."

For line 38 it says that "Materials and supplies, such as hardware and chemicals, used in manufacturing goods are charged to cost of goods sold." Your closing inventory on line 41 is subtracted, so metal you bought in October and still hold as bars, wire or half-finished rings in December does not reduce this year's profit yet. It carries into next year.

Publication 538 says inventory includes raw materials, work in process, finished products, and supplies that physically become part of the item intended for sale.

The de minimis safe harbor does not rescue inventory

The $2,500 per item de minimis safe harbor is useful for tools, but the IRS tangible property page says plainly that "The de minimis safe harbor election does not include amounts paid for inventory and land." You can't use it to deduct a $2,000 parcel of stones in the year you pay for it.

The small business exception, and what it actually changes

If your average annual gross receipts for the three prior years are under the section 448(c) threshold, you are a small business taxpayer. Publication 334 says such a taxpayer "can choose not to keep an inventory" but must still use a method of accounting for inventory that clearly reflects income. One option is to treat inventory as non-incidental materials and supplies. Under that treatment Publication 334 says you deduct the cost "in the year you provide the inventory to your customers."

Read that last phrase twice. The exception simplifies the bookkeeping (no formal cost-flow system, possibly no year-end count for tax purposes). It does not turn a silver purchase into an immediate deduction while the pieces sit unsold. Publication 334 shows the threshold as $31 million for its edition, and Rev. Proc. 2025-32 sets the section 448(c) gross receipts test at $32,000,000 for taxable years beginning in 2026. A solo jeweler is nowhere near either figure, and the same test also exempts you from the section 263A uniform capitalization rules, which Publication 334 lists as not applying to small business taxpayers. Our UNICAP small business exception guide covers the aggregation and anti-abuse details, and the cost of goods sold guide walks through Part III line by line.

Changing your inventory method is an accounting method change, and Publication 334 says to file Form 3115 to make one. Do not switch methods on your own to chase a bigger deduction; ask a CPA or EA first.

One-of-a-kind stock and the cost method

Publication 538 says to use the specific identification method "when you can identify and match the actual cost to the items in inventory," and to use FIFO or LIFO when you cannot specifically identify items with their costs or the goods are intermingled. A maker who tags each piece with its stone and metal cost can use specific identification. Spools of wire, bulk findings and sheet silver bought across many invoices are intermingled, which points to FIFO. Our FIFO versus LIFO guide explains the trade-offs.

Metal prices move

Publication 538 describes the lower of cost or market method: compare the market value of each item on hand with its cost and use the lower. It adds: "You must value each item in the inventory separately." If silver or gold falls and you can show that the market value of a particular item on hand is below cost, this method lets you value that item at the lower figure. It is one-directional: rising prices do not raise inventory above cost.

Pieces that will not sell at normal prices, such as damaged, shop-worn or out-of-style items, follow a separate rule. Publication 538 says to value them "at their bona fide selling price minus direct cost of disposition," and for unusable raw materials or partly finished goods held for use, "Do not value them for less than scrap value." Our dead stock write-down guide covers the paperwork.

Pieces you keep or give away

Publication 334 says that if you withdraw merchandise for your personal or family use, you must exclude that cost from the merchandise you bought for sale. A ring you make for yourself or a spouse is not a business cost. Record it when you make it, not when the accountant asks.

Stock that is not in your studio

Publication 538 says inventory includes "Goods out on consignment" and "Goods held for sale in display rooms, merchandise mart rooms, or booths located away from your place of business." Pieces at a gallery, a boutique on consignment, or sitting in the van after a December show are still your inventory on December 31 and belong in the count.

Customer-supplied gold and stones

A customer who hands you grandmother's gold to remake into a ring has not sold you the metal. Your cost is what you paid. Record customer property separately so it never lands in your purchases or your closing count, and treat your fee as the income. If the fee includes metal you supplied, the metal is part of the sale and its cost belongs in cost of goods sold.

Scrap

The Schedule C instructions list scrap sales among the miscellaneous business income reported on line 6. Report the proceeds there. The cost of the metal you scrap is already in purchases and inventory, so keep a short log of what was scrapped and what it sold for, and ask your CPA or EA how to reflect scrapped material in cost of goods sold. Do not simply net the sale against purchases.

Craft Shows, Gem Shows and Travel

Booths and the cost of showing up

Booth fees, jury and application fees, a canopy tent, tables, display cases and bust forms are ordinary business costs. Fees go on line 20b or another line (see the table above). Display gear costing $2,500 or less per item can use the de minimis safe harbor if you elect it; costlier fixtures are depreciated on line 13. Insurance that shows require you to carry goes on line 15. See our advertising guide for what belongs there, and our insurance guide.

Publication 463 also covers hauling display gear. It says:

"Hauling tools or instruments in your car while commuting to and from work doesn't make your car expenses deductible. However, you can deduct any additional costs you have for hauling tools or instruments (such as for renting a trailer you tow with your car)."

A trailer rental for a show weekend is therefore deductible even when the drive itself is not.

The commute rule for makers who sell at shows

Publication 463 says:

"If you have no regular place of work but ordinarily work in the metropolitan area where you live, you can deduct daily transportation costs between home and a temporary work site outside that metropolitan area. ... You can't deduct daily transportation costs between your home and temporary work sites within your metropolitan area. These are nondeductible commuting expenses."

Its examples go further: with no regular office and no office in your home, "the location of your first business contact inside the metropolitan area is considered your office," and the trips between home and that first contact, and between your last contact and home, "are nondeductible commuting expenses." For a jeweler with no qualifying studio who sells at a weekend fair across town, the drive from home to the fair and back is commuting.

Three facts change the answer:

• A qualifying home studio. Publication 463 says that if you have an office in your home that qualifies as a principal place of business, "you can deduct your daily transportation costs between your home and another work location in the same trade or business." Its Example 2 says you can deduct the cost of round-trip transportation between your qualifying home office and your client's or customer's place of business.
• A regular work location away from home. If you rent a bench at a shared studio or have a shop, trips between home and that studio are commuting, but trips from the studio to shows and customers are deductible, and so is the drive from home to a temporary work location such as a show, regardless of distance. Publication 463 lists regular work locations away from your residence as one of the exceptions to the general rule.
• A show outside your metropolitan area. Daily transportation to a temporary work site outside the metropolitan area is deductible, and an overnight trip is travel away from home.

Does a jeweler's home studio qualify?

Publication 587 says you must use part of your home exclusively and regularly as your principal place of business. Exclusive use means "a specific area of your home only for your trade or business"; a bench in a room the family also uses fails the test. Your home office meets the principal place of business requirements if you use it exclusively and regularly for administrative or management activities and "have no other fixed location where you conduct substantial administrative or management activities." The listed examples of administrative activities include billing customers, keeping books and records, ordering supplies and setting up appointments. Publication 587 also says that conducting substantial non-administrative activities at a fixed location outside your home, such as meeting customers there, does not by itself disqualify the home office.

A separate rule helps makers who store finished stock at home. Publication 587 says you can deduct expenses for storage of inventory or product samples without meeting the exclusive use test if you sell products at wholesale or retail, keep the inventory in your home for use in your trade or business, your home is the only fixed location of your business, you use the storage space on a regular basis, and it is a separately identifiable space suitable for storage. Our home-office mileage guide and temporary work location guide go deeper.

Overnight shows

Publication 463 says you are traveling away from home if your duties require you to be away from the general area of your tax home substantially longer than an ordinary day's work, and you need to sleep or rest to meet the demands of your work. When you are, its Table 1-1 lists your lodging and non-entertainment-related meals if the trip is overnight or long enough that you need to stop for sleep or rest, and the transportation, car costs, tolls and parking of getting there. Publication 463 says that regardless of the method you use for meals, "you can generally deduct only 50% of the unreimbursed cost of your meals." Our travel guide and meals guide cover recordkeeping.

Applying the 2026 mileage split

The IRS standard mileage rates page lists 2026 business rates of 72.5 cents per mile for January 1 to June 30 (IR-2025-128) and 76 cents per mile for July 1 to December 31 (IR-2026-29). Value each trip at the rate for its date. If your busiest shows fall in the fall and holiday season, most of those miles come after the change, so applying a single 72.5 cent rate would understate the deduction. Publication 463 says that to use the standard rate for a car you own, you must choose it in the first year the car is available for business use, and that parking fees and tolls can be deducted in addition to the rate (but fees to park at your place of work are commuting). A contemporaneous log with date, destination, miles and purpose makes the number defensible, our 2026 mileage rate guide covers the change, and the standard versus actual guide compares the two methods.

Equipment: Torches, Kilns, Mills and Welders

Two provisions usually let a jeweler deduct bench equipment in the year it is placed in service:

• 100% bonus depreciation. Notice 2026-11 explains that the One Big Beautiful Bill Act gave taxpayers a permanent 100 percent additional first year depreciation deduction under section 168(k) for qualified property acquired after January 19, 2025. Bonus has no business-income limit, so it can create a loss. See our bonus depreciation guide.
• Section 179. For 2026, Rev. Proc. 2025-32 caps section 179 expensing at $2,560,000. The limit that matters to a solo maker is section 179(b)(3): the deduction can't exceed the taxable income from your active trades or businesses, and the disallowed amount carries forward. See our section 179 guide.

Both are claimed on Form 4562 and flow to line 13. Items costing $2,500 or less per invoice or item, such as pliers, mandrels, hammers, files and pin vises, can instead be expensed under the de minimis safe harbor if you have no applicable financial statement. The IRS says you elect it by attaching a statement titled "Section 1.263(a)-1(f) de minimis safe harbor election" to your timely filed original return for the year, so it must be repeated on every return. Our de minimis guide covers the details.

Other Lines: Fees, Help, Software and the Home Studio

Marketplace and card fees (line 10). Platform listing and transaction fees, card-processing fees and payment-service fees. The Schedule C instructions say to check any Forms 1099 you received for business income against line 1, so compare a platform's 1099-K with your own sales records; the fees a platform withholds are a deductible expense, not a reduction of income. See our 1099-K threshold guide and sales tax guide, because collecting and remitting sales tax at shows is a separate state obligation.

Casters, setters, engravers and designers (line 11). Payments to outside casting houses, stone setters, engravers or CAD designers who aren't your employees are contract labor. The 2026 Instructions for Forms 1099-MISC and 1099-NEC say Form 1099-NEC is filed for each person you paid at least $2,000 for services performed by someone who is not your employee, including parts and materials, and say the threshold increased to $2,000 for tax years beginning after 2025. The form threshold does not decide classification; control does. See our contract labor guide.

Cash for custom work. Publication 334 says to file Form 8300 if you receive more than $10,000 in cash in one transaction or two or more related business transactions. A custom piece paid for in cash can reach that. See our Form 8300 guide.

Home studio (line 30). The IRS simplified option allows $5 per square foot, up to 300 square feet, for space used regularly and exclusively for business, with no depreciation deduction. See our line 30 guide.

Worked Example: One Year as a Show-and-Online Jeweler

Priya is a single jewelry maker with no other income who takes the standard deduction. She does all design, quoting, billing and bookkeeping in a 150-square-foot studio room that she uses only for the business and that qualifies as her principal place of business, so drives from home to shows count. She keeps an inventory and values it at cost. In 2026 she sold $38,500 at craft shows, $29,300 online, $9,200 in custom commissions and $6,000 to boutiques, and she bought a new pulse-arc welder for $5,400 and took 100% bonus depreciation on it.

Part III: cost of goods sold

Gross profit is $83,000 − $16,000 = $67,000. Priya also sold $420 of silver filings and sweeps to a refiner, which goes on line 6, for gross income of $67,420.

Operating expenses

Her $15,900 of closing inventory is not a deduction this year. It reduces cost of goods sold, and it will be the opening inventory next year.

Priya's 2026 federal tax on these facts, before any credits:

• Self-employment tax: $37,081.50 × 92.35% × 15.3% = $5,239.45. Half of it, $2,619.73, is deductible, leaving adjusted gross income of $34,461.77.
• Taxable income before QBI: $34,461.77 − $16,100 standard deduction (Rev. Proc. 2025-32) = $18,361.77.
• QBI deduction: Qualified business income is net profit less the deductible half of SE tax, $34,461.77, and 20% of that is $6,892.35. But section 199A also caps the deduction at 20% of taxable income computed without the QBI deduction itself, which is 20% × $18,361.77 = $3,672.35, and that cap binds. Her taxable income is far below the 2026 threshold of $201,750 for single filers (Rev. Proc. 2025-32), so the specified service trade limits and the W-2 wage and property limit do not come into play. Assuming 20% of QBI would overstate her deduction by $3,220.00. See our QBI guide.
• Income tax: taxable income of $18,361.77 − $3,672.35 = $14,689.42, which sits in the 12% bracket (Rev. Proc. 2025-32 Table 3): $1,240 + 12% × $2,289.42 = $1,514.73.
• Total federal tax: $5,239.45 + $1,514.73 = $6,754.18, or about 18.2% of net profit, before any state tax.

Two details are easy to miss. Valuing all 7,700 miles at 72.5 cents would give $5,582.50 instead of $5,743.50 before parking and tolls, understating the deduction by $161.00. And without a qualifying studio, the drive from home to each local show and back would be commuting, which would cut line 9 further. Her out-of-town show is different: the lodging and the meal portion qualify because she was away from her tax home overnight.

Common Mistakes Jewelry Makers Make

1. Deducting metal and stones as supplies. They are inventory costs; unsold stock stays in closing inventory.
2. Using the de minimis safe harbor on inventory. The IRS says it excludes inventory.
3. Skipping the year-end count. Include consigned pieces and stock in booths or the van.
4. Counting every mile. Without a qualifying studio, home-to-show trips inside your metro area are commuting.
5. Using one 2026 mileage rate. Trips through June 30 are 72.5 cents; trips from July 1 are 76 cents.
6. Deducting 100% of meals at shows. Business meals are generally 50%.
7. Netting scrap sales against purchases. Report scrap proceeds on line 6 and keep a scrap log.
8. Counting customer-owned gold as your purchase. Your cost is what you paid.
9. Leaving pieces you keep or give away in business cost. Merchandise withdrawn for personal or family use is excluded from the cost of merchandise you bought for sale.

For receipt habits that hold up, see how to organize receipts for taxes and our expense tracker guide for Etsy sellers.

How CentSense Helps

CentSense keeps the receipts and the trips for a show-based jewelry business in one place:

• Scan metal, stone, tool, booth and lodging receipts with AI the day you pay, so the vendor, date and total are captured. The free tier includes 10 AI scans a month
• Log miles by date on the Solo plan ($5/month) with a destination and business purpose for each trip. CentSense's mileage export applies a single annual rate and does not apply the July 1, 2026 split (72.5 cents, then 76 cents) to each trip, so value each trip at the rate for its date
• Export your categorized expenses as CSV so your preparer can map them to Schedule C lines and Form 4562

CentSense tracks expenses and mileage. It does not value your inventory, decide whether your home studio is your principal place of business, or choose your accounting method. Those are judgment calls for you and your CPA or EA.

Frequently Asked Questions

Do self-employed jewelry makers file Schedule C?

Yes, as a sole proprietor or single-member LLC without a corporate election. You pay self-employment tax on net profit (15.3% on 92.35% of net earnings, below the wage base) and generally make quarterly estimated payments once you expect to owe $1,000 or more. Because you make and sell goods, you complete Part III unless you are a small business taxpayer who chooses not to keep an inventory. A store's W-2 jeweler does not deduct these costs on Schedule C, and an activity with no profit motive can fall under the hobby rules.

Are gold, silver and gemstones deductible when I buy them?

Not as an immediate supply expense in most cases. Publication 334 treats raw materials purchased for manufacture as purchases on line 36 and materials used in manufacturing as cost of goods sold, with unsold stock counted in closing inventory on line 41. The de minimis safe harbor does not cover inventory. A small business taxpayer may instead choose not to keep an inventory and treat it as non-incidental materials and supplies, deducted in the year you provide the inventory to customers. Confirm the method with a CPA or EA before changing it.

Can I deduct the drive from home to a craft show or gem show?

Only in some setups. With no regular place of work, Publication 463 treats home-to-site trips within your metropolitan area as commuting. The drive becomes deductible if your home studio qualifies as your principal place of business under Publication 587 (regular and exclusive use), if you have a regular work location away from home, or if the show is outside your metro area. Trips between work locations on the same day are deductible, limited to the direct route.

What is the 2026 standard mileage rate for driving to jewelry shows?

72.5 cents per mile for January 1 to June 30, 2026 (IR-2025-128) and 76 cents from July 1 (IR-2026-29). Value each trip by date: 3,100 spring miles and 4,600 holiday-season miles give $2,247.50 plus $3,496.00, or $5,743.50, with parking and tolls added. Only deductible business miles count, so home-to-show commuting is excluded unless a home studio or another exception applies. To use the standard rate for a car you own, you must choose it in the first year the car is available for business use.

How do I deduct booth fees, travel and meals for craft shows?

Booth and jury fees are business costs, usually on line 20b (or advertising or other expenses, with the same total). Lodging and transportation for an overnight show go on line 24a, and meals are generally 50% deductible on line 24b, so $540 of meals is $270. Travel rules require you to be away from your tax home substantially longer than an ordinary day's work and to need sleep or rest. Keep contracts and receipts for each show.

Do I report money from selling scrap metal and filings?

Yes. The Schedule C instructions list scrap sales as business income on line 6. Report the proceeds and keep a log of what was scrapped, because the metal's cost already sits in your purchases and inventory. Publication 538 values unusable raw materials at no less than scrap value. Ask your CPA or EA how to reflect scrapped material in cost of goods sold.

Can I write off a torch, kiln, laser welder or rolling mill in the year I buy it?

Usually. Equipment acquired after January 19, 2025 qualifies for 100% bonus depreciation (Notice 2026-11), and section 179 allows up to $2,560,000 for 2026 (Rev. Proc. 2025-32), limited to business taxable income with the excess carried forward. Tools costing $2,500 or less per invoice or item can use the de minimis safe harbor if elected with a statement on your timely filed original return. Equipment is deductible only in proportion to business use.

Do I send a 1099-NEC to the caster, setter or engraver I hire?

Generally yes, if the person is not your employee and you paid them at least $2,000 for services in 2026; the threshold rose from $600 for tax years beginning after 2025. Collect a W-9 first. The threshold doesn't settle classification: a bench assistant who works your schedule with your tools under your direction may be an employee, paid through payroll.

Authoritative References

• IRS: Instructions for Schedule C (Form 1040)
• IRS: Publication 334, Tax Guide for Small Business
• IRS: Publication 538, Accounting Periods and Methods
• IRS: Publication 463, Travel, Gift, and Car Expenses
• IRS: Publication 587, Business Use of Your Home
• IRS: Simplified option for home office deduction
• IRS: Standard mileage rates (2026: 72.5 cents Jan 1 to Jun 30 per IR-2025-128; 76 cents Jul 1 to Dec 31 per IR-2026-29)
• IRS: Rev. Proc. 2025-32, 2026 inflation adjusted items
• IRS: Notice 2026-11, additional first year depreciation under section 168(k)
• IRS: Tangible property final regulations (de minimis safe harbor)
• IRS: Instructions for Forms 1099-MISC and 1099-NEC
• 26 U.S.C. 179, election to expense certain depreciable business assets

Stop losing metal invoices and show miles between fairs. Start a free CentSense account, scan each receipt with AI the day you pay, log every trip with its purpose, and export a CPA-ready breakdown at tax time. The free tier includes 10 AI receipt scans a month, and the Solo plan ($5/month) adds unlimited scans and mileage tracking.

This guide is general education for U.S. self-employed jewelry makers and jewelers filing a Schedule C in 2026. It is not personalized tax advice. Which inventory method fits your business, whether your home studio is your principal place of business, how to treat scrap and customer-supplied material, and whether a helper is a contractor or an employee depend on your facts, so confirm them with a CPA or EA before you file.