Estonia does not tax profit as it is earned, so there is no yearly deduction exercise in the usual sense. Instead, the test is whether a cost is related to the business. A business cost reduces the profit that will later be distributed.
A cost that is not business related becomes a taxable distribution, at 22/78 of the amount. The tax is payable in the month after the cost was incurred.
Put a €1,000 personal purchase through the company and it does not cost you €1,000. It costs €1,000 plus about €282 of corporate income tax. That tax is declared and paid by the 10th of the following month, whether or not anyone noticed at the time.
What is normally accepted
- Subcontractors and freelancers who work on your projects.
- Professional services: accounting, legal, translation, audit.
- Hardware and software used for the business, including cloud subscriptions and licences.
- Advertising, marketing and platform ad spend.
- Business travel: flights, accommodation and transport for a real business purpose.
- Conferences, trade fairs and training directly related to what the company does.
- Bank and payment processing fees.
- Office costs, supplies and equipment.
- Salaries, board member fees and the employer taxes on them.
- Costs your client reimburses and that you re-invoice.
The three categories that go wrong
1. Fringe benefits
A cost can be fully related to the business and still be taxed, if the benefit goes to a person rather than the company. Think of a car available for private use, a paid phone, accommodation, or gym memberships above the tax-free health promotion limit.
These are fringe benefits. The employer pays both income tax and social tax on their grossed-up value, and declares them on the TSD annex. The TSD is the monthly payroll tax return.
This catches people because the expense is real and the invoice is in the company's name. Neither fact changes the treatment. What matters is who gets the use of it.
2. Entertainment and gifts
Costs of hosting guests, client dinners and gifts have their own limited allowance, and spending above it is taxed. This is one of the few places where Estonia sets a cap instead of asking a yes or no question. Know your limit before December rather than after.
3. Costs that are simply personal
The company card used for groceries, a family holiday routed through a conference, a laptop that lives at your partner's house. These are hidden profit distributions. There is no deduction to lose, because there never was one. There is only tax to pay.
The mixed-use problem
Most disputes are not about clearly personal spending. They are about the laptop used for work and for evenings, the phone that is both, or the trip with two client meetings and four days at the beach.
The workable approach is to split what can be split, document the business part, and treat the rest as private. A defensible 70/30 split recorded at the time beats a 100% claim defended two years later.
Documentation is half of it
An expense you cannot evidence is an expense you cannot claim. If VAT was reclaimed on it, that deduction goes too. What we need for each cost:
- An invoice issued to the company, with the company's name and registry code, not to you personally.
- For a VAT deduction, an invoice that meets the formal requirements of the VAT Act, including the supplier's VAT number.
- Enough description to show what it was for. A bank line reading "AMZN Mktp" is not a record.
- For travel, the business purpose: who you met, what event, what project.
A note on foreign suppliers
Almost every tool a small company buys comes from outside Estonia. Those invoices usually carry no VAT and need the reverse charge. That means your company declares the VAT itself and, with full deduction rights, reclaims the same amount.
It nets to zero in cash, but it still has to appear on the return. Because the cash effect is zero, it is easy to miss, so check that it is there.
The simplest test
Before putting something through, ask whether you could explain to a Tax Board officer, in one sentence, what the company got for the money. If you can, keep the invoice. If you cannot, pay for it personally: at 22/78, the company route is the expensive one.
Frequently asked questions
Are business expenses deductible in Estonia?
Estonia does not tax profit as it is earned, so business costs simply reduce the profit available to distribute later. Costs that are not business related are treated as taxable distributions at 22/78 of the amount.
What happens if I put a personal expense through my Estonian company?
It is treated as a hidden profit distribution and taxed at 22/78 of the amount. The tax is declared and paid by the 10th of the following month, on top of the cost itself.
Can I claim a laptop I also use privately?
You can claim the business part if you can justify the split and record it at the time. Claiming 100% of an item in obvious private use invites a fringe benefit assessment.
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