What's the best platform for handling crypto taxes for a business?

I have 30k+ onchain transactions across several chains. Many of the recommended options have a transaction limit much lower than this.

Have been using this app for 3 years to run my own  crypto businesses with 20k txns ,  slow on some UX pages but best I have found

cma.xyz. Founder /paragraph, previously at Google and Coinbase

Have been using this app for 3 years to run my own  crypto businesses with 20k txns ,  slow on some UX pages but best I have found  https://cryptotaxcalculator.io/

Thanks for the support. We’re working on app speed 🙏