Poradnik prowadzenia firmy

Dla zzp’erów, eenmanszaak i BV. Poradniki są po niderlandzku i angielsku.

• HolandiaStarting as a freelancer (zzp’er) in the NetherlandsRegister a sole proprietorship with KVK, get your VAT number, decide on the KOR, invoice correctly and keep records for 7 years.ennl
• HolandiaThe Dutch small businesses scheme (KOR): no VAT under €20,000 turnoverHow the KOR works, how and when to apply, and what you give up: no VAT deduction on costs and investments.ennl
• HolandiaDutch invoice requirements: what must be on your invoiceMandatory details on a Dutch invoice, the deadline for issuing it, and when a simplified invoice is not allowed.ennl
• HolandiaSole proprietorship or BV in the Netherlands? Liability, setup and taxEenmanszaak versus BV: personal liability, notary and costs, minimum capital, and Dutch corporate income tax rates for 2025 and 2026.ennl

Dla sole proprietors, właścicieli LLC, freelancerów i twórców — także spoza USA. Poradniki są po angielsku.

• Stany ZjednoczoneSole proprietor or LLC? Doing business under your own name in the USYou can sell, invoice and get paid without forming a company. What changes for taxes when you add a single-member LLC, and what does not.en
• Stany ZjednoczoneDo I need an EIN? When a US business needs one, and when your SSN is enoughThe IRS conditions that require an Employer Identification Number, what changes for single-member LLCs, and why you might get one anyway.en
• Stany ZjednoczoneBookkeeping for US creators and freelancers: the minimum that keeps you safeSeparate money, record gross income (not payouts), keep receipts for at least three years and set aside estimated tax. A practical routine.en
• Stany ZjednoczoneWhy your Stripe or Shopify payout never matches your salesGross sales, processor fees, refunds, disputes and settlement timing explained, with the bookkeeping entries that make payouts reconcile.en