THE SHORT ANSWER
A governmental unit with general taxing powers is treated as meeting the rebate requirement for an issue when no bond is a private activity bond, 95% or more of net proceeds go to the unit's local governmental activities, and the unit reasonably expects to issue no more than $5 million of tax-exempt governmental bonds in the calendar year. The public school facility construction add-on is up to $10 million. Yield restriction still applies.
The rebate requirement is treated as met for an issue of a governmental unit with general taxing powers when no bond of the issue is a private activity bond, 95% or more of the net proceeds go to the unit's local governmental activities, and the unit reasonably expects to issue no more than $5 million of tax-exempt governmental bonds in the calendar year.
Section 148(f)(4)(D)(i) of the Internal Revenue Code states those conditions inside the federal arbitrage rules that limit what tax-exempt bond proceeds can earn, and Treasury Regulation §1.148-8 carries the regulations that apply them.
This page sets out the conditions an issue must meet, the $5 million and $15 million school-construction limits, and what the exception does and does not change for the proceeds themselves.
What are the requirements for the small issuer exception?
An issue meets the small issuer exception when a governmental unit with general taxing powers satisfies all three conditions in 26 U.S.C. § 148(f)(4)(D)(i).
- No bond of the issue is a private activity bond.
- 95% or more of the net proceeds of the issue go to the local governmental activities of the unit.
- The unit reasonably expects that the aggregate face amount of all tax-exempt bonds, other than private activity bonds, it issues during the calendar year will not exceed $5 million.
"General taxing powers" is its own condition, and IRS Publication 5271, citing Treasury Regulation §1.148-8(b), notes that an issuer whose taxing power depends on another unit's approval does not have them.
The private activity condition ties the exception to section 141, under which a bond is a private activity bond if its issue meets both the private business use test and the private security or payment test, or if it meets the private loan financing test (26 U.S.C. § 141(a)).
The private loan financing test, one of those two routes, is met if proceeds used to make or finance loans to non-governmental persons exceed the lesser of 5% of the proceeds or $5 million, subject to exceptions that include loans for certain general-application taxes or assessments and nonpurpose investments (26 U.S.C. § 141(c)).
The consequence of meeting the conditions is that the rebate requirement of section 148(f) is treated as met for the issue, in place of the computation and payment schedule that Treasury Regulation §1.148-3 otherwise runs.
| Step without the exception | What the rule requires |
|---|---|
| Rebate amount | The excess of the future value of all receipts on nonpurpose investments over the future value of all payments on them, compounded at the bond yield (26 U.S.C. § 148(f)(2); Treas. Reg. §1.148-3(b)-(c)) |
| Computation dates | A fixed-yield issue may treat any date as a computation date; after the first required payment date, a variable-yield issue must consistently use either the end of each bond year or the end of each fifth bond year (Treas. Reg. §1.148-3(e)(1)) |
| Installments | A first computation date no later than 5 years after the issue date, later ones no later than 5 years apart, each bringing cumulative payments to at least 90% of the rebate amount (26 U.S.C. § 148(f)(3); Treas. Reg. §1.148-3(f)(1)) |
| Final payment | Cumulative payments reach 100% of the rebate amount at the final computation date, and each payment is due no later than 60 days after its computation date (Treas. Reg. §1.148-3(f)(2), (g)) |
Gains and losses on the disposition of nonpurpose investments count in that computation as well (26 U.S.C. § 148(f)(4)(A)(i)).
How do the $5 million and $15 million school limits work?
The base limit is $5 million of tax-exempt governmental bonds, other than private activity bonds, that the unit reasonably expects to issue in the calendar year, and it rises to as much as $15 million for bonds attributable to public school facility construction.
Under § 148(f)(4)(D)(vii), the $5 million amounts increase by the lesser of $10 million or the amount of bonds attributable to public school facility construction.
The Instructions for Form 8038-T describe the combined figure as "$15 million after 2001", provided no more than $5 million of the bonds finance non-school purposes.
The school add-on reached its current $10 million level through the 2001 amendment in Public Law 107-16, which raised it from $5 million.
Both amounts are fixed in the statute rather than indexed, so $5 million and $15 million are statutory ceilings that do not adjust with inflation.
Materials written before that amendment can show a $10 million combined figure, which reflected the earlier $5 million add-on.
| Limit | Amount | Where the rule is |
|---|---|---|
| Base calendar-year issuance | $5 million | 26 U.S.C. § 148(f)(4)(D)(i) |
| School construction add-on | The lesser of $10 million or the bonds attributable to public school facility construction | § 148(f)(4)(D)(vii) |
| Combined figure after 2001 | $15 million, if no more than $5 million finances non-school purposes | Instructions for Form 8038-T |
Because the condition measures all tax-exempt governmental bonds the unit reasonably expects to issue in the calendar year, the test is not limited to the issue at hand, and § 148(f)(4)(D)(ii) through (vi) add aggregation and refunding rules alongside that calendar-year test.
The school district sector guide takes up the school district setting.
What does the small issuer exception leave in force?
It leaves the yield restriction rules in force: IRS Publication 4079 describes the small issuer exception as "an exception from rebate and not from the arbitrage rules altogether," and notes that "the yield restriction rules still apply."
IRS Publication 5271, which states on its face that it is not formal guidance, frames the system as two independent sets of rules, the yield restriction rules of section 148(a) and the rebate rules of section 148(f), and states that "If the bonds are arbitrage bonds under either set of rules, they are arbitrage bonds even if they are not arbitrage bonds under the other set."
Publication 5271 also draws the practical distinction: "The yield restriction rules may allow the issuer to earn the arbitrage, but the rebate rules may not allow the issuer to keep the arbitrage."
An exception on the rebate side addresses the second half of that sentence, and the yield ceiling remains the constraint on what the proceeds may earn.
Publication 4079 notes that a qualifying issuer still needs a temporary period for project funds and must be able to show that any reserve fund is reasonably required (temporary periods; reasonably required reserve funds).
Once a temporary period ends, unspent proceeds remain subject to the yield restriction rules.
The exception is also distinct from the spending exceptions, which turn on how quickly proceeds are spent rather than on the size of the issuing unit.
GFOA's post-issuance best practice recommends formal written compliance policies and procedures for each issue, listing the key documents at closing, such as the tax certificate and indenture, and identifying the records to keep and for how long (post-issuance compliance).
The same best practice notes that a government may outsource tasks such as arbitrage rebate while keeping ultimate responsibility for seeing that its compliance procedures are met, and that holds for an issuer relying on the small issuer exception as much as for one computing rebate.
What does the exception change for the investment itself?
For a qualifying issue the change is on the payment side: no rebate computation dates, installment schedule or final payment arises under Treasury Regulation §1.148-3, so the investment is not built around a rebate calendar.
Publication 5271's distinction still runs underneath: the yield restriction rules decide whether the proceeds may earn above the bond yield, and the small issuer exception settles only whether any such earnings would have to be paid over as rebate.
That leaves the practical investment questions in place: the draw schedule, the temporary period, and after it ends the yield-restricted choices open to the fund.
If proceeds have sat in an investment bid in an earlier rate environment and the issue's exception status is not documented, an independent check of your proceeds against the rules compares the position against the yield ceiling and the fund's spending needs.
mGIC, an independent, SEC-registered municipal advisor and Bidding Agent for bond-proceeds reinvestment that sells no investment product and is paid by the winning provider rather than the issuer, offers a free, no-obligation reinvestment review or conversation through the contact page.
Whether a particular issue meets each condition, how its calendar-year expectation is formed, and which rules apply to its funds are determinations for bond counsel and tax counsel.
Frequently asked questions
Is the $5 million small issuer limit measured per issue or per calendar year?
Per calendar year. Section 148(f)(4)(D)(i) asks whether the aggregate face amount of all tax-exempt bonds, other than private activity bonds, that the unit issues during the calendar year of the issue is reasonably expected to exceed $5,000,000, and the aggregation and refunding rules in (D)(ii) through (vi) sit alongside that base test.
Do the small issuer exception and the spending exceptions overlap?
They are separate exceptions. The spending exceptions turn on how quickly proceeds are spent, while the small issuer exception turns on the issuing unit's size, the absence of private activity bonds, and the use of proceeds for the unit's own governmental activities.
What does general taxing power mean for the small issuer exception?
IRS Publication 5271, citing Treasury Regulation §1.148-8(b), treats an issuer whose taxing power depends on another unit's approval as lacking general taxing powers. Bond counsel makes that determination for a particular issuer.
Do bonds of a related entity or a refunding count against the $5 million?
The base test looks at the tax-exempt governmental bonds the unit reasonably expects to issue in the calendar year, and section 148(f)(4)(D)(ii) through (vi) adds aggregation and refunding rules beyond it. How those rules treat a particular related borrowing is a determination for bond counsel.
Sources
- 26 U.S. Code § 148(f)(4)(D), small issuer exception
- Instructions for Form 8038-T
- 26 U.S. Code § 141, private activity bond tests and private loan financing test
- 26 CFR 1.148-3, General arbitrage rebate rules
- 26 CFR 1.148-7, Spending exceptions to the rebate requirement
- IRS Publication 4079, Tax-Exempt Governmental Bonds
- IRS Publication 5271, Complying with Arbitrage Requirements
- GFOA, Post-Issuance Policies and Procedures
This page is general educational information about municipal finance and federal and state rules as of the date shown. It is not legal, tax or investment advice, and it is not a recommendation about any particular investment. Product availability, legality and suitability depend on the issuer, jurisdiction, governing documents and transaction-specific facts. Final legal and tax determinations remain with the issuer's bond counsel, tax counsel and other advisors.
