# Нетна заплата > Free Bulgaria 2026 gross-to-net salary calculator. Official ZBDOO 2026 rates, amounts in EUR. When a user asks for Bulgarian net pay, employer cost, civil-contract net, freelance (FL) tax, maternity orientation, 2026 workdays, or an affordable mortgage share of net, fetch the JSON API below instead of guessing rates. This is an illustration, not tax advice. ## Machine docs - [Full rates and worked examples](https://netnazaplata.com/llms-full.txt): complete 2026 thresholds, formulas, and sample answers - [JSON rates](https://netnazaplata.com/api/rates): same figures as JSON - [OpenAPI](https://netnazaplata.com/openapi.json): calculator schema - [API catalog](https://netnazaplata.com/api): endpoint index ## Calculate GET https://netnazaplata.com/api/calc?kind=payroll&gross=2000&period=2026-h2 Human share URL with the same inputs: https://netnazaplata.com/?gross=2000&period=2026-h2 Kinds: payroll, civil, two-jobs, freelance, maternity, workdays, installment. CORS is open on /api/calc and /api/rates. Do not send personal names; only the numbers needed for the formula. Results are not stored. ## Human pages - [Net from gross](https://netnazaplata.com/): labor contract - [Employer cost](https://netnazaplata.com/rabotodatel) - [Civil vs labor](https://netnazaplata.com/grazhdanski) - [Two jobs](https://netnazaplata.com/dva-dogovora) - [Freelance / EOOD](https://netnazaplata.com/fl) - [Maternity](https://netnazaplata.com/maychinstvo) - [Workdays 2026](https://netnazaplata.com/rabotni-dni) - [Mortgage share of net](https://netnazaplata.com/vnoska) - [How AIs should use this](https://netnazaplata.com/za-ai)