MMR vaccine is recommended routinely for all children at age 12 through 15 months, with a second dose at age 4 through 6 years. The second dose of MMR can be given as early as 4 weeks (28 days) after the first dose and be counted as a valid dose if both doses were given after the child's first birthday.o. A measles-containing vaccine administered before the first birthday should not be counted as part of the series. MMR should be repeated when the child is age 12 through 15 months (12 months if the child remains in an area where disease risk is high).
Employee records may need to be kept for certain time periods based on labor laws, but for tax records you'll want to keep Form W-2 records for at least 5 to 7 years. Documentation used to fill out your tax returns should be kept for at least 5 to 7 years in case of audit.
You should keep business tax records relating to a particular tax year for at least five years after that yearâs tax return deadline (31 January following the end of the tax year).For example, suppose you have chosen the calendar year (to 31 December) as the accounting period used for working out your annual profits.f you file your tax return late, the tax records should be kept for at least 15 months after the date of filing. This 15-month period also applies to business tax records if, exceptionally, you file your tax return several years late.