The Tax Cuts and Jobs Act (TCJA) liberalized the eligibility rules for using the cash method of accounting, making this method — which is simpler than the accrual method — available to more businesses. Now the IRS has provided procedures a small business taxpayer can use to obtain automatic consent to change its method of accounting under the TCJA. If you have the option to use either accounting method, it pays to consider whether switching methods would be beneficial.
Cash vs. Accrual
Generally, cash-basis businesses recognize income when it’s received and deduct expenses when they’re paid. Accrual-basis businesses, on the other hand, recognize income when it’s earned and deduct expenses when they’re incurred, without regard to the timing of cash receipts or payments.