O blog da Certified Crypto Market
Cripto, explicado.
Golpes, expostos.
Guias em linguagem simples para proteger seu dinheiro: como pesquisar um projeto, identificar um golpe, guardar moedas com segurança e entender cada criptomoeda importante.
4 artigos para “cost basis” · limpar
Record-Keeping Obligations for Crypto Holders
Good crypto record keeping makes taxes and audits far easier. Learn what records holders usually need, how long to keep them and how to organize them.
13 de out. de 2026 · 5 min de leitura
How to Calculate Crypto Profit and Loss
A crypto profit calculator method you can do by hand: realized and unrealized gains, fees, FIFO or average cost for multiple buys, and common mistakes.
12 de out. de 2026 · 5 min de leitura
Crypto Taxes in a Bull Run: Records to Keep Before You Sell
Crypto taxes in a bull run: which records to keep before you sell, common taxable events, cost basis basics and the mistakes that cause costly surprises.
7 de out. de 2026 · 4 min de leitura
How Crypto Taxes Generally Work: Concepts to Understand
Crypto tax basics in plain English: taxable events, cost basis, gains vs income, record keeping and common mistakes, with notes on how rules vary by country.
3 de out. de 2026 · 5 min de leitura