You may be able to increase your exclusion amount from $250,000 to $500,000. You can take the higher exclusion if you meet all of these conditions:
- You sell your home within two years of the death of your spouse
- You haven't remarried at the time of the sale
- Neither you nor your late spouse took the exclusion on another home sold less than two years before the date of the current home sale
- You meet the two-year ownership and residence requirements (including your late spouse's times of ownership and residence if need be)