Notify the IRS if your address changes and notify the Social Security Administration of a legal name change.Record keeping can help you identify sources of income, track deductible expenses, and make preparing a complete and accurate tax return easier. Collect and keep your records and receipts.It is also a good time to account for any life changes that may affect your overall tax liability. A tax checkup will help you avoid being surprised with a potentially large tax bill and may help uncover ways you can save throughout the rest of the year. Summertime is the perfect time for a mid-year tax checkup.