THE SHORT ANSWER
North Carolina local governments and public authorities invest bond proceeds under G.S. 159-30, which limits investments to the classes it lists, and no others. Those classes include U.S. Treasury and agency obligations, certified local government mutual funds, the State Treasurer's commingled pool, interlocal pools and repurchase agreements in Treasury or U.S.-guaranteed obligations with primary dealers or FDIC-insured banks. The statute does not expressly list guaranteed investment contracts or investment agreements.
North Carolina local governments and public authorities invest bond proceeds under a closed statutory list: G.S. 159-30 permits investment of a unit's funds in the classes it names and, in its own words, "no others."
This page works through the governing statute, the permitted classes, the repurchase agreement conditions, the rating and collateral requirements, the State Treasurer's pool, the procurement rules and mGIC's work with issuers.
The permitted investments by state hub sets North Carolina next to the other states, and the general permitted investments guide explains how the bond contract defines the term.
Which statute governs North Carolina bond-proceeds investments?
North Carolina General Statutes (G.S.) 159-30 governs the investment of idle funds by local governments and public authorities, and subsection (a) lets either invest all or part of the cash balance of any fund.
The finance officer manages the investments, subject to restrictions the governing board imposes.
The operative sentence is a closed list: "Moneys may be invested in the following classes of securities, and no others:"
The last amendment shown in the statute's history note is 2022-53.
For bond funds, subsection (e) provides that "Interest earned on the deposit or investment of bond funds shall be deemed a part of the bond proceeds."
The statute is the starting point for a bond fund, and it is not the only source of limits: other North Carolina statutes, such as the revenue bond acts, and trust agreements may also bear on bond funds.
The MSRB glossary defines permitted investments as "the instruments in which bond proceeds or other funds may be invested pursuant to the provisions of the bond contract," so a bond-financed fund can carry its own list in the bond documents alongside the statute's.
Which sources govern a particular North Carolina fund is a legal determination for the issuer's bond counsel.
What is on North Carolina's permitted investment list?
Section 159-30(c) holds the list, and the classes most relevant to bond funds, with their subsections, are these.
| Investment class | Subsection | What the statute adds |
|---|---|---|
| Obligations of the United States, or guaranteed by the United States | (c)(1) | See the statute text |
| Federal agency obligations listed in the statute, such as FHLB, FHLMC, Fannie Mae and GNMA | (c)(2) | The agencies are named in the statute |
| Mutual fund for local government investment certified by the Local Government Commission | (c)(8) | Certification by the Local Government Commission |
| State Treasurer's commingled pool | (c)(9) | Pool established under G.S. 147-69.3 |
| Interlocal pools | (c)(10) | See the statute text |
| Repurchase agreements in Treasury or U.S.-guaranteed obligations | (c)(12) | Provider, collateral, custody and form conditions, covered below |
| Arbitrage-related mutual funds | (c)(13) | For funds subject to the federal arbitrage and rebate rules; ratings condition, covered below |
The (c)(13) class applies to funds "subject to the arbitrage and rebate provisions of the Internal Revenue Code," and it admits tax-exempt mutual funds only to the extent participation in them is not subject to rebate, along with taxable mutual funds that provide arbitrage rebate calculation services.
In both cases the fund must be rated in one of the two highest categories.
The statute does not name the (c)(8) fund; the mutual fund certified by the Local Government Commission for local government investment is the North Carolina Capital Management Trust.
The list continues past the subsections this page takes up, and the statute's own text is the controlling enumeration.
How does North Carolina treat investment agreements, GICs and repurchase agreements?
G.S. 159-30 does not expressly list guaranteed investment contracts or investment agreements among its classes.
Other North Carolina statutes, such as the revenue bond acts, and trust agreements may also bear on bond funds, so whether an agreement of that kind is available for a particular North Carolina bond fund is a determination for bond counsel.
For a revenue issue, the bond indenture frames what the funds may hold, and the MSRB glossary defines an indenture as a contract between the issuer and a trustee for the benefit of the bondholders that sets out the parties' rights, duties and remedies.
The MSRB also notes that many governmental issues, especially general obligation bonds, may not use an indenture.
The instrument the statute does name is the repurchase agreement: subsection (c)(12) allows repos in obligations of the United States or guaranteed by it, with primary dealers or with banks or trust companies insured by the FDIC.
The draw-flexible version of that structure is described in the full-flex repurchase agreement guide.
Federal yield rules sit on top of the state list: the IRS notes in Publication 5005 that fees charged by a conduit issuer can raise the effective yield on a conduit loan, which is a purpose investment, and section 148 generally limits purpose-investment yield to the bond yield plus a permitted spread.
That layer is covered in the yield restriction and conduit issuer guides.
What rating and collateral requirements apply in North Carolina?
Subsection (c)(13) carries a rating condition: a (c)(13) fund must be rated in one of the two highest categories, and the statute's own text governs any condition on the other classes.
The repurchase agreement class carries the collateral mechanics, and subsection (c)(12) sets five conditions.
- Collateral must be delivered to the unit, its trustee or fiscal agent, or a satisfactory safekeeping depository.
- Collateral must be valued at least daily at 100% or more of the repurchase price.
- The trustee, fiscal agent or safekeeping depository holding the collateral may not be the provider of the repurchase agreement.
- The unit must hold a perfected first security interest in the collateral.
- The agreement must be in a form satisfactory to the unit.
The custody rule reaches the institutions already serving the fund: the institution serving as trustee or fiscal agent, or the depository issuing the safekeeping receipt, cannot also be the repo provider.
Whether a North Carolina bond fund may hold an investment agreement at all is a question for bond counsel, and the GIC credit protection and repo collateral guides describe how rating, collateral and downgrade terms work in investment agreements and repos.
Can North Carolina bond proceeds go into the state pool?
Section 159-30(c)(9) lists the State Treasurer's commingled pool, established under G.S. 147-69.3, among the permitted classes.
Subsection (c)(10) adds interlocal pools, and subsection (c)(8) adds the Local Government Commission certified mutual fund described above.
The MSRB glossary describes a local government investment pool as a pool established by a state or local governmental entity to invest the public funds of participating governmental units, with participants buying shares or units, often in a trust.
The local government investment pool guide covers how pools take deposits and handle withdrawals, and this page states no current pool yield, rating or balance.
The state pool versus GIC comparison takes up the pool-versus-bid question for a specific draw schedule.
What procurement rules apply to North Carolina investments?
Subsection (d) says that "Investment securities may be bought, sold, and traded by private negotiation."
The statute states no competitive-bid requirement for these purchases.
Federal tax rules add a safe harbor alongside the state statute: under Treasury Regulation §1.148-5(d)(6)(iii), the purchase price of a guaranteed investment contract, or of an investment bought for a yield-restricted defeasance escrow, is treated as fair market value if all of its requirements are met, and paragraph (A) makes a bona fide solicitation one of them, with written bid specifications sent to potential providers on a timely basis, all material terms included, meaning any term that may directly or indirectly affect the yield or the cost of the investment, and only commercially reasonable terms, with electronic specifications permitted.
For yield-restricted defeasance escrows, the same regulation adds a timing condition: the hold-firm period must be no longer than reasonably required.
Refunding escrows add the roles GFOA describes: an escrow agent, typically a commercial bank, holds the investments; a verification agent, typically a CPA firm, confirms the escrow is sufficient and that the escrow yield does not exceed the permitted yield where yield is limited; and an escrow bidding agent solicits bids for open-market escrow securities, which GFOA notes a municipal advisor may be able to fill if one is engaged.
The bid specifications and Bidding Agent guides take that solicitation work apart.
What representative transactions has mGIC done in North Carolina?
None of the representative transactions mGIC names publicly is a North Carolina project: the named deals include Pocahontas Parkway (VA), the Grand River Dam Authority (OK), Miami Air Cargo (MIA) and Birmingham Water Works.
mGIC's record spans more than $60 billion in bond proceeds invested and swap notional executed across more than 1,000 transactions for issuers in more than 40 states, and the transaction names are published without deal terms.
mGIC is an independent, SEC-registered municipal advisor that sells no proprietary investment product and acts as no principal in the investments it evaluates, and its fee is paid by the winning provider rather than the issuer, at or below the safe-harbor maximum in the Treasury arbitrage regulations, with the fee disclosed.
Its three services are bond-proceeds reinvestment advisory, Bidding Agent services covering bid specifications, provider solicitation and bid comparison, and documentation and settlement, which delivers the Bidding Agent and provider certifications to bond counsel.
The products it evaluates and bids are guaranteed investment contracts, full-flex repurchase agreements and structured Treasury portfolios, and its advisory work covers fund objectives, permitted investments, draw schedules, credit terms, market conditions and timing.
If you want an independent read on how a North Carolina fund's investments line up with G.S. 159-30 and the arbitrage rules, mGIC offers North Carolina reinvestment help through a free, no-obligation review.
Final determinations about what a North Carolina fund may hold, and how the federal tax rules treat its yield, belong to the issuer's bond counsel and tax counsel.
Frequently asked questions
Does North Carolina authorize guaranteed investment contracts for bond proceeds?
G.S. 159-30 does not expressly list guaranteed investment contracts or investment agreements among its classes. The instrument it does name is the repurchase agreement at (c)(12), and whether any agreement is available for a particular bond fund is a determination for bond counsel reading the fund's documents.
Does G.S. 159-30 require competitive bids for bond fund investments?
No. The statute states no competitive-bid requirement and subsection (d) allows investment securities to be bought, sold and traded by private negotiation. Federal arbitrage bidding rules can still apply where an issuer relies on the fair-market-value safe harbor for a guaranteed investment contract or an investment bought for a yield-restricted defeasance escrow.
What happens to the interest earned on invested bond funds in North Carolina?
Under G.S. 159-30(e), interest earned on the deposit or investment of bond funds is deemed a part of the bond proceeds.
Can the bank serving as a fund's trustee also be the repo provider in North Carolina?
No. Section 159-30(c)(12) says the financial institution serving as trustee or fiscal agent holding the obligations, or the depository issuing the safekeeping receipt, may not be the provider of the repurchase agreement.
Which mutual funds can North Carolina local governments buy?
Section 159-30(c)(8) allows a mutual fund for local government investment certified by the Local Government Commission. Section 159-30(c)(13), for funds subject to the federal arbitrage and rebate rules, allows tax-exempt mutual funds to the extent participation is not subject to rebate and taxable mutual funds that provide arbitrage rebate calculation services, with the fund rated in one of the two highest categories.
Sources
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.
