Describe the problem:
My tax report for 2022 shows that the costs & expenses were much lower than they actually were.
Which exchange/wallet is this regarding?
Metamask, Binance, Immutable X
How did you import data into this wallet?
Tried both with csvs and API.
What have you tried to fix this so far?
Seeing if there is anything in settings, switching between csv and API, watching videos and googling.
Hi @Jiaps,
Welcome to the Discuss community and thank you for posting about your report!
There are a number of reasons why your gains could be wrong. Missing transactions, incorrectly imported csv files are just some of them. We have an instructional guide that helps to ensure all of the transaction histories are in your Koinly account.
Thank you for checking both CSV file and API methods to troubleshoot this issue.
We would be happy to have a deeper look. Connect with our support team and we’ll be able to give a targeted response to help save time and energy.
We appreciate you shining a light on this and look forward to connecting with you, J! 
Have a wonderful day!