Instead of manually calculating your income tax, you can do that with the use of a cax calculator. There are many tax calculators online by now, I will give you some links to some of them.
I saw more tax calculators but the reason I do not include some is because they either require users to sign up or they have only app available. Some calculators even will require you to first download their app and also still sign up before you will be able to use it. All the links that I will include all can be access directly without any app required and also without sign up.
All are January 1st, 2026 calculators.
These are the listed of the tax calculators, you can make use of any of them:
https://taxcalc.ng/calculator/personalhttps://fiscalreforms.ng/index.php/pit-calculator/https://hrpayhub.com/taxcalculatornigeria2025https://businessday.ng/business-economy/article/tax-calculator/To avoid spammers, I will keep this as a self-moderated topic. I will not delete anybody's post if the post is not off topic.
If you know other tax calculators, you can post about them on this thread so that I can add it on this topic.
It can help you to calculate your bitcoin and other crypto profits as cryptocurrencies are taxed in Nigeria. This is the main reason I posted this but it can calculate all other profits that you made in total, including cryptocurrencies all together.
