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MARKETS
February 04, 2025

Weekly Municipal Monitor—Tax Policy Rhetoric

By Sam Weitzman

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Macros, Markets and Munis

Muni yields moved lower with Treasuries last week and generally outperformed their taxable counterparts amid positive demand conditions. Fixed-income yields moved lower amid a risk-off sentiment in equity markets spurred by DeepSeek AI developments. The Federal Reserve (Fed) left the fed funds rate unchanged, but Fed Chair Powell reiterated that policy remains restrictive which may warrant the need for additional rate reductions. Fourth quarter GDP came in below expectations at 2.3% year-over-year (YoY), continuing a downward trend. Meanwhile, municipal funds recorded inflows amid elevated supply conditions. This week we highlight tax policy rhetoric, which has accelerated following potential proposals put forth by the House Ways and Means Committee.

Technicals Strengthen as Fund Flows Turn Positive

Fund Flows (up $742 million): During the week ending January 29, weekly reporting municipal mutual funds recorded $742 million of net inflows according to Lipper. Long-term funds recorded $520 million of inflows, intermediate funds recorded $123 million of inflows and high-yield funds recorded $335 million of inflows. Last week’s inflows led year-to-date (YTD) inflows higher to $3.4 billion.

Supply (YTD supply of $41 billion, up 19% YoY): The muni market recorded $12 billion of new-issue supply last week, up 24% from the prior week. The muni market has recorded $41 billion of new issuance YTD, and January supply set a record level for a typically quieter month. This week’s calendar is expected to decline to $8 billion. The largest deals include $776 million Dallas Independent School District and $545 million Lower Colorado River Authority transactions.

This Week in Munis: Tax Policy Rhetoric

The municipal market entered 2025 with anticipation of tax policy changes, particularly considering the year-end expiration of the individual income tax provisions within the Tax Cuts and Jobs Act (TCJA). On January 17, the House Ways and Means Committee introduced a menu of potential budgetary measures, including the elimination of tax-exempt interest as a potential revenue raising measure within a broader reconciliation package. According to the proposal, eliminating tax-exempt income could generate $250 billion over 10 years for the federal government.

There have been historical suggestions to repeal the municipal tax exemption, which never materialized. While repealing the tax exemption might seem popular on the surface given the benefits to higher earners, state and local governments rely on the relatively low cost of financing provided by these bonds to fund US infrastructure projects. Proponents of maintaining the exemption argue that repealing it would disincentivize infrastructure investments, lead to higher borrowing costs (with some 10-year estimates exceeding $800 billion), and contribute to higher state and local individual tax rates to cover additional costs. The $25 billion annual federal government savings is also relatively small compared to the overall federal deficit, which exceeds $700 billion. Additionally, there would be complications associated with the potential taxing of existing tax-exempt debt that was sold as tax-free to generate the federal savings.

Western Asset believes that the elimination of the municipal tax exemption is highly unlikely. We anticipate bipartisan opposition to repealing the tax-exempt benefit, as many members of Congress have experience at the state and local levels and understand the benefits of the tax exemption. Western Asset expects the market to focus more on the tax rates associated with the TCJA, as President Trump aims to extend the current tax rates before they are set to increase at the end of the year. The House Ways and Means Committee also proposed other measures, such as eliminating the exclusion of interest on private activity bonds, which may gain more traction than an outright elimination of the tax exemption. The muni market has not reacted significantly to the House Ways and Means Committee’s proposals and has performed in line with taxable fixed-income assets since the proposal was released.

Municipal Credit Curves and Relative Value

Exhibit 1: Muni Credit Curves
Muni Credit Curves
Source: Bloomberg, Western Asset. As of 31 Jan 25. Bloomberg Valuation Service (BVAL) Municipal Credit Indices (AAA, AA, A, BBB, respectively) and US Sovereign Curves. Taxable-Equivalent Muni Credit Curves consider the top marginal effective tax rate of 40.8%. AA Muni is represented by the US General Obligation AA Muni BVAL Yield Curve. The BVAL curve is populated with pricing from uninsured AA General Obligation bonds. A Muni is represented by the US General Obligation A Muni BVAL Yield Curve. The BVAL curve is populated with pricing from uninsured A General Obligation bonds. BBB Muni is represented by the US General Obligation BBB Muni BVAL Yield Curve. The BVAL curve is populated with pricing from uninsured BBB General Obligation bonds. Indices are unmanaged and one cannot directly invest in them. They do not include fees, expenses or sales charges. Past performance is not an indicator or a guarantee of future results. Select the image to expand the view.
Exhibit 2: Taxable-Equivalent Muni Credit Curves
Taxable-Equivalent Muni Credit Curves
Source: Bloomberg, Western Asset. As of 31 Jan 25. Bloomberg Valuation Service (BVAL) Municipal Credit Indices (AAA, AA, A, BBB, respectively) and US Sovereign Curves. Taxable-Equivalent Muni Credit Curves consider the top marginal effective tax rate of 40.8%. AA Muni is represented by the US General Obligation AA Muni BVAL Yield Curve. The BVAL curve is populated with pricing from uninsured AA General Obligation bonds. A Muni is represented by the US General Obligation A Muni BVAL Yield Curve. The BVAL curve is populated with pricing from uninsured A General Obligation bonds. BBB Muni is represented by the US General Obligation BBB Muni BVAL Yield Curve. The BVAL curve is populated with pricing from uninsured BBB General Obligation bonds. Indices are unmanaged and one cannot directly invest in them. They do not include fees, expenses or sales charges. Past performance is not an indicator or a guarantee of future results. Select the image to expand the view.
Exhibit 3: AAA Munis vs. Treasuries
AAA Munis vs. Treasuries
Source: Muni Yields: Thomson Reuters MMD, Treasury Yields: Bloomberg. As of 31 Jan 25. Past performance is not a guarantee of future results. It is not possible to invest directly in an index. Select the image to expand the view.
Exhibit 4: Tax-Exempt and Taxable Muni Valuations
Tax-Exempt and Taxable Muni Valuations
Source: Bloomberg, Western Asset. Yield-to-worst (YTW) is the lowest potential yield that can be received on a bond without the issuer actually defaulting. AAA, AA, A, BBB Corporate Indices; After-Tax Yield assumes a top effective tax rate of 40.8%. Taxable Muni Index Corporate comparable used is the Global Corporate Aggregate (ex. BBB) to better align credit quality and duration. As of 31 Jan 25. Select the image to expand the view.

Western Asset Key Themes for Muni Investors

Theme #1: Municipal taxable-equivalent yields and income opportunities remain above decade averages.

Exhibit 5: Muni and Taxable-Equivalent Muni Yield-to-Worst
Muni and Taxable-Equivalent Muni Yield-to-Worst
Source: Bloomberg, Western Asset. As of 31 Jan 25. Bloomberg Municipal Bond Index yield considering highest marginal tax rate of 40.8%. Indexes are unmanaged and one cannot directly invest in them. They do not include fees, expenses or sales charges. Past performance is not an indicator or a guarantee of future results. Select the image to expand the view.

Theme #2: The muni curve has steepened, offering better roll-down value further out the curve.

Exhibit 6: AAA Municipal vs. Treasury Yield Curves
AAA Municipal vs. Treasury Yield Curves
Source: Bloomberg, Western Asset. As of 31 Jan 25. Bloomberg Valuation Service (BVAL) AAA Muni Curve and US On-/Off-the-Run Sovereign Curve. Indexes are unmanaged and one cannot directly invest in them. They do not include fees, expenses or sales charges. Past performance is not an indicator or a guarantee of future results. Select the image to expand the view.

Theme #3: Munis offer attractive after-tax yield pickup versus longer-dated Treasuries and investment-grade corporate credit.

Exhibit 7: Municipal vs. Taxable Fixed-Income Yields by Quality
Municipal vs. Taxable Fixed-Income Yields by Quality
Source: Western Asset, Bloomberg. As 31 Jan 25. 10- and 30-Year comparison reflects Bloomberg Valuation Service (BVAL) AAA Muni Curve and US On-/Off-the-Run Sovereign Curve. AA Muni reflects the Bloomberg AA Muni Bond Index. A Muni reflects the Bloomberg A Muni Bond Index. BBB Muni reflects the Bloomberg BBB Muni Bond Index. HY Muni reflects the Bloomberg High Yield Muni Bond Index. AA Corp reflects the Bloomberg AA Corporate Bond Index. A Corp reflects the Bloomberg A Corporate Bond Index. BBB Corp reflects the Bloomberg BBB Corporate Bond Index. After-tax yield considers top marginal tax rate of 40.8%. Indexes are unmanaged and one cannot directly invest in them. They do not include fees, expenses or sales charges. Past performance is not an indicator or a guarantee of future results. Select the image to expand the view.

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