If you need a blank "Paper" format to record your own 2021 data, use these downloadable templates:
Publicly traded companies are required to release their 2021 financial statements. You can find these in their : Download Balance Sheet 2021 pdf
If you are looking for a balance sheet for the 2021 fiscal year, the best source depends on whether you need a specific company's financial report or a blank template to fill out yourself. If you need a blank "Paper" format to