Our free calculator uses recent, trusted data to estimate costs for your Deck Staining project. For a basic 125 square feet project in zip code 47474, the benchmark cost to Stain a Deck ranges between $1.69 - $3.69 per square foot* .
The real question is what is the assessment statute expiration date or ASED. First, if you file your tax return on or before April 15th, the IRS has three years (normally) from April 15th to audit you.
The IRS can randomly audit you three years after you file â or six years afterward if it thinks you skipped out on reporting your income by at least 25%. Year-end account statements: These will show the cost basis for your investments, so you want to hold on to them for as long as you have the investment.