{"iri":"https://lexicon.financial/legal/tax/irs/Pub463/PerDiemRates","label":"Per diem rates","definition":"Federally published daily allowances for lodging, meals, and incidental expenses on business travel within the continental U.S., set by the General Services Administration; per-diem reimbursements are deemed substantiated up to these rates.","license":"https://www.usa.gov/government-copyright","source":"irs","source_url":"https://www.irs.gov/publications/p463"}