Skip to main content

Revenue Administrative Bulletin 1991-3

Interest Rate

For Period: July 1, 1991 through December 31, 1991

Approved: April 8, 1991

(Replaces Revenue Administrative Bulletin 1990-26)

Note: See most current Interest Rate RAB for the current and historical rates.

RAB-91-3. This bulletin establishes the annual rate of interest due on underpayments and overpayments for the period beginning on July 1, 1991 and ending on December 31, 1991.

A daily rate of interest of .0002904 based on an adjusted annual rate of 10.6% shall be added to a tax deficiency or an excessive claim for the period stated above. The effective annual rate of 10.6% was established pursuant to Section 23(2) of Act No. 58, P.A. of 1986, at one percentage point above the adjusted prime rate charged by three commercial banks to large businesses.

The following annual and corresponding daily rates of interest are in effect and will accrue during these periods:

Start Date

End Date

Annual Rate

Daily Rate

October 1, 1967

June 30, 1986

9%

.0002466

July 1, 1986

December 31, 1986

10.4%

.0002849

January 1, 1987

June 30, 1987

9.2%

.0002521

July 1, 1987

December 31, 1987

8.5%

.0002329

January 1, 1988

June 30, 1988

9.2%

.0002514

July 1, 1988

December 31, 1988

9.7%

.0002650

January 1, 1989

June 30, 1989

10.2%

.0002795

July 1, 1989

December 31, 1989

11.6%

.0003178

January 1, 1990

June 30, 1990

12.0%

.0003288

July 1, 1990

December 31, 1990

11.3%

.0003096

January 1, 1991

June 30, 1991

11.0%

.0003014

July 1, 1991

December 31, 1991

10.6%

.0002904

Example: Taxpayer A, who files on a calendar year basis, filed a MI-1040 return for 1988 showing tax due of $2,000.00. If the tax is not paid until August 15, 1991, the amount of interest calculated due from April 18, 1989 to August 14, 1991 is as follows:

Start Date of Interest Period

End Date of Interest Period

Number of Days in Interest Period

Daily Interest Rate for Period

Amount of Tax Due on Return

Amount of Interest for Period

April 18, 1989

June 30, 1989

74

.0002795

$2,000

$41.37

July 1, 1989

December 31, 1989

184

.0003178

$2,000

$116.95

January 1, 1990

June 30, 1990

181

.0003288

$2,000

$119.03

July 1, 1990

December 31, 1990

184

.0003096

$2,000

$113.93

January 1, 1991

June 30, 1991

181

.0003014

$2,000

$109.11

July 1, 1991

August 14, 1991

45

.0002904

$2,000

$26.14

Total Interest Due: $526.53