Start with a dedicated bank account and credit card for your art business. Every studio expense goes through these accounts. Mixing personal and business purchases on the same card makes tracking nearly impossible and creates problems at tax time when you’re trying to remember which art supply purchase was for a commission and which was for your kid’s school project.

The most important distinction for artists is understanding what counts as inventory versus what counts as supplies. Materials that become part of finished work you sell are cost of goods sold. Canvas, paint, clay, metal, wood for sculptures. These costs get matched against revenue when the piece sells. Materials used in the process but not incorporated into the final work are supplies and get expensed when purchased. Brushes, solvents, sandpaper, palette knives, drop cloths.

Track your studio space carefully. If you work from a home studio, you can deduct the portion of rent or mortgage interest, utilities, and insurance that corresponds to your studio’s square footage. The space needs to be used exclusively for your art business. A corner of your living room where you sometimes paint doesn’t qualify. A dedicated room or outbuilding does.

Capture receipts when you make purchases. Use your phone to photograph paper receipts immediately or use an app that pulls receipts from email. Art supply store receipts fade quickly and become illegible within months. By the time you need to document a purchase, the paper receipt might be useless.

Categorize expenses weekly rather than saving everything for year end. Spend 15 minutes each week reviewing transactions and assigning them to categories. You’ll remember what that $87 charge at an art supply store was actually for when it was two days ago. Eight months later, you’ll have no idea.

If you sell through galleries or consignment arrangements, track those relationships separately. Know which pieces are where, what your split is, and what you’re actually owed. Gallery statements don’t always match what you expect, and you can only catch discrepancies if you’re tracking your side of the transaction.

Variable income makes good records more important, not less. When you have a strong month from a major sale followed by quiet months, you need accurate expense tracking to understand your actual profitability. Many working artists are surprised to learn their true costs once they track everything properly.

If tracking feels overwhelming or you’re already behind, a QuickBooks bookkeeper in Santa Fe can set up a system that works for how artists actually operate and help you catch up on past records. The goal is financial information you can actually use to make decisions about pricing, gallery relationships, and which types of work are worth your time.