I want to stay under the reporting limit for PayPal and taxes but don’t know what the exact threshold is. Anyone know what the yearly transaction cap is before tax forms are triggered?

The maximum amount of yearly transactions you can make through your PayPal account without paying taxes depends on the tax regulations of your country.
For the United States:
The IRS requires PayPal to report your income if:
You receive $600 or more in payments for goods and services within a calendar year (starting in 2022).
PayPal issues a Form 1099-K for your account, which will include the total payments you received.
For Other Countries:
Tax reporting thresholds differ based on the regulations of your country. For example:
European Union Countries: PayPal follows local tax laws. In many EU countries, earnings from PayPal are taxable as business income if they exceed the VAT registration threshold.
Canada: PayPal transactions for goods and services are taxable, and you must report income regardless of the amount if you\’re earning business income.
Learn more about PayPal limitation:
https://businessglobalizer.com/blog/paypal-limits-simplified-how-you-can-get-around-the-problem/