NIXON TAX INQUIRY IS CLOSED BYIRS AND CONGRESS UNIT
IRS and Cong Joint Com on Internal Revenue Taxation formally dose their inquiries into Pres Nixon's tax payments for his 1st 4 yrs in White House; com, 9-1, officially notes its agreement with substance of most of recommendations of its staff, which concluded that Nixon underpaid his taxes by $444,022 in yrs '69-'72; sole dissenter from endorsement is Sen C T Curtis; com commends Nixon for his 'prompt decision' to pay taxes; he will pay smaller amount of $432,787 that IRS found he owed for 4 yrs; White House announced that Nixon would pay IRS figure plus interest but he apparently has decided not to pay possible $40,000 interest on his '69 delinquency, which is largest amount for any yr; he can legally avoid payment of interest for that yr because 3-yr statute of limitations has run out on his '69 return; com staff said Nixon underpaid his '69 tax by $171,055; IRS does not disclose its figure; Tax Analysts and Advocates (orgn) says that if Nixon does pay '69 tax he would give himself big tax deduction on his '74 return; IRS says it assessed no fraud penalty for any of yrs because it 'did not believe any such assertion was warranted'; it appears likely issue of fraud will not be formally raised in any forum; question remains as to how IRS could explain that 2 agents who audited Nixon's returns for '71 and 72 just 11 mos ago could conclude that they should be accepted as filed, in light of present rept; IRS refuses to comment; other unanswered questions noted; former IRS Comr Sheldon S Cohen comments (L)