WAIIX

IndexMin. $1M

Western Asset Inflation Indexed Plus Bond Fund

Category: US Bond (5,386 funds)

Expense Ratio

0.80%

Annual Cost per $10K

$80.00

30-Year Fee Drag per $10K

$15,346

at 7% annual return

Fund Type

Mutual Fund

Index · Min: $1M

Trailing 12-Month

+4.41%

Asset Allocation

US Bond

96%

Intl Bond

Fee Comparison

WAIIX

0.80%

US Bond average

0.76%

US Bond cheapest

ABIMX

0.00%

Index benchmark

0.03%

5% more expensive than category average

Historical Returns

Monthly total returns (dividends reinvested) from SEC N-PORT filings · As of December 2025 · Updated quarterly

+11.58%3Y

Compare to

Fee Impact Calculator

Investment

Years

Annual Return

WAIIX at 0.80%$303,882

At index rates (0.03%)$377,424

Zero fees (theoretical)$380,613

Total fee drag$76,730

Cost vs index fund−$73,542

Similar Funds (100)

Ranked by allocation similarity weighted by fund size · Returns (dividends reinvested) from SEC N-PORT filings · As of December 2025

Ticker	Name	ER	1yr	3yr	5yr
WAIIX	Western Asset Inflation Indexed Plus Bond Fund	0.80%	+4.41%	+3.72%	+0.71%
VBTSX	VANGUARD TOTAL BOND MARKET INDEX FUND	—	—	—	—
JBFRX	Bond Fund	0.46%	+3.37%	+3.61%	-0.09%
DDTRX	DoubleLine Total Return Bond Fund	0.43%	+6.48%	+5.82%	+0.49%
CMPIX	Core Fixed Income Fund	0.57%	+5.74%	+5.37%	-0.36%
FIXD	First Trust Smith Opportunistic Fixed Income ETF	0.65%	+2.83%	+2.67%	-1.00%
TBIIX	Nuveen Bond Index Fund	0.32%	+4.99%	+5.23%	-0.51%
FCAVX	Franklin California Tax-Free Income Fund	0.60%	-1.83%	+2.42%	+0.09%
VBLTX	VANGUARD LONG-TERM BOND INDEX FUND	—	—	—	—
QCILFX	College Retirement Equities Fund - Inflation-Linked Bond Account	—	+6.04%	+5.09%	—
UCON	First Trust Smith Unconstrained Bond ETF	0.86%	+5.27%	+5.57%	+2.96%
STRDX	Sterling Capital Total Return Bond Fund	0.35%	+5.43%	+5.82%	+0.08%
MMHEX	NYLI MacKay High Yield Muni Bond Fund	0.55%	+3.03%	+8.03%	+2.43%
FLIBX	American Funds Inflation Linked Bond Fund	0.36%	+5.34%	+1.51%	+0.86%
UIITX	Victory Core Plus Intermediate Bond Fund	0.41%	+6.60%	+6.79%	+1.37%
FIQZX	Fidelity Intermediate Municipal Income Fund	0.31%	+4.25%	+4.88%	+1.45%
MTBDX	NYLI MacKay Tax Free Bond Fund	0.43%	+4.11%	+5.85%	+1.29%
HIMFX	American High-Income Municipal Bond Fund	0.30%	+4.38%	+8.13%	+3.09%
FFTQX	Franklin Federal Tax-Free Income Fund	0.49%	+3.42%	+6.44%	+1.36%
GAJPX	Goldman Sachs Dynamic Municipal Income Fund	0.38%	+2.71%	+5.73%	+1.90%
WMBRX	Allspring Municipal Bond Fund	0.74%	+2.38%	+4.93%	+2.70%
SMAMX	ALPS \| Smith Total Return Bond Fund	0.89%	-19.26%	-19.45%	-23.51%
IORHX	Invesco Rochester Municipal Opportunities Fund	1.17%	-2.67%	+2.61%	+1.19%
JAGBX	Select Bond Trust	0.60%	+5.68%	+5.87%	-0.15%
ACTFX	Invesco High Yield Municipal Fund	1.13%	-2.99%	+0.94%	-0.03%
MBFAX	Allspring Core Bond Fund	0.65%	+6.07%	+5.62%	+2.12%
GANPX	Goldman Sachs Short Duration Tax-Free Fund	0.67%	+4.08%	+4.23%	+1.62%
DDCPX	Doubleline Shiller Enhanced CAPE	0.49%	+10.92%	+15.63%	+12.01%
PYMAX	PIMCO High Yield Municipal Bond Fund	0.86%	+1.56%	+6.57%	+1.89%
PARRX	PIMCO Real Return Fund	0.75%	+6.06%	+4.64%	+1.53%
NVHAX	Nuveen Short Duration High Yield Municipal Bond Fund	1.06%	+2.56%	+4.96%	+3.30%
MXBIX	Empower Bond Index Fund	0.50%	+4.67%	+4.26%	-1.27%
LMBS	First Trust Low Duration Opportunities ETF	0.65%	+7.06%	+6.29%	+2.68%
TRLDX	T. Rowe Price Limited-Duration Inflation Focused Bond Fund, Inc.	0.30%	+6.53%	+3.63%	+3.12%
ACITX	Inflation-Adjusted Bond Fund	0.54%	+5.08%	+3.94%	+1.24%
MFIAX	MFS Municipal Income Fund	0.44%	+2.04%	+5.56%	+1.20%
LISAX	Lord Abbett Intermediate Tax Free Fund	0.96%	+3.55%	+5.33%	+1.16%
FHYRX	Franklin High Yield Tax-Free Income Fund	0.50%	-0.33%	+3.00%	+1.11%
JIGBX	Investment Grade Bond Fund	0.38%	+2.97%	+2.92%	-0.79%
DCFZX	Destinations Core Fixed Income Fund	0.84%	+3.02%	+3.16%	-0.52%
CRAIX	CCM Community Impact Bond Fund	0.42%	+3.05%	+2.57%	-0.40%
EANAX	Eaton Vance National Municipal Income Fund	0.71%	+1.16%	+5.25%	+0.80%
IORUX	Invesco Rochester New York Municipals Fund	0.96%	-5.53%	+1.73%	+0.30%
MMHKX	MFS Municipal High Income Fund	0.52%	+3.28%	+7.29%	+2.10%
OWMBX	Old Westbury Municipal Bond Fund	0.57%	+4.04%	+3.90%	+0.60%
LONSX	Lord Abbett National Tax-Free Income Fund	0.54%	+1.51%	+6.00%	+0.89%
AIDZX	Diversified Municipal Portfolio	0.41%	+3.79%	+4.73%	+1.65%
FHIGX	Fidelity Municipal Income Fund	0.43%	+2.85%	+5.61%	+1.17%
RBCUX	Tax-Exempt Bond Fund	0.41%	+4.12%	+5.42%	+1.71%
USATX	Victory Tax Exempt Intermediate-Term Fund	0.44%	+0.64%	+2.81%	+0.87%
FLTEX	Limited Term Tax Exempt Bond Fund of America	0.37%	+5.18%	+4.79%	+1.70%
HYMOX	Lord Abbett High Income Municipal Bond Fund	0.58%	+1.17%	+6.97%	+1.58%
ATBYX	Intermediate-Term Tax-Free Bond Fund	0.71%	+1.06%	+2.81%	+0.97%
BMNSX	Baird Core Intermediate Municipal Bond Fund	0.55%	+3.80%	+4.95%	+1.45%
NVDL	GraniteShares 2x Long NVDA Daily ETF	1.15%	+50.77%	+36.13%	—
CXHYX	Macquarie National High-Yield Municipal Bond Fund	0.85%	-4.53%	+1.78%	+1.14%
VKMMX	Invesco Municipal Income Fund	0.88%	-2.85%	+1.84%	-0.03%
UITB	VictoryShares Core Intermediate Bond ETF	0.38%	+5.44%	+5.73%	+0.41%
FKTJX	Franklin New York Tax-Free Income Fund	0.78%	-2.23%	+2.25%	-0.26%
PMLAX	PIMCO Municipal Bond Fund	0.75%	+2.60%	+6.01%	+1.33%
PRULX	T. Rowe Price U.S. Treasury Long-Term Index Fund	0.29%	-4.85%	-3.84%	-8.69%
PIPJX	Inflation Protection Fund	0.85%	+5.23%	+3.92%	+0.91%
SHMMX	Western Asset Managed Municipals Fund	0.89%	-1.52%	+2.26%	+0.57%
WCPNX	Core Plus Income Fund	0.45%	+5.78%	+6.20%	+1.96%
PTYIX	T. Rowe Price Tax-Free High Yield Fund	0.55%	-1.13%	+2.81%	+1.49%
PRTMX	T. Rowe Price Summit Municipal Intermediate Fund	0.29%	+4.81%	+5.21%	+1.41%
ABTYX	AB High Income Municipal Portfolio	0.95%	-1.93%	+2.34%	+0.92%
SCPWX	Carillon Reams Core Plus Bond Fund	0.40%	+6.15%	+1.03%	-1.50%
CFBNX	The Bond Fund	0.66%	+6.21%	+6.17%	+0.56%
TOTL	SPDR DoubleLine Total Return Tactical ETF	0.55%	+5.91%	+6.13%	+0.51%
CLMAX	Columbia Mortgage Opportunities Fund	0.73%	+7.27%	+3.63%	+2.31%
PPNAX	Putnam Strategic Intermediate Municipal Fund	0.90%	+4.51%	+5.62%	+1.93%
ITBFX	THE HARTFORD TOTAL RETURN BOND FUND	0.32%	+6.58%	+6.85%	+0.41%
FFIAX	FPA Flexible Fixed Income Fund	0.60%	+6.38%	+7.12%	—
FCAQX	Franklin California High Yield Municipal Fund	0.52%	-1.40%	+2.28%	+0.50%
COLCX	Columbia Total Return Municipal Income Fund	0.75%	+2.21%	+5.59%	+0.45%
LTMFX	Thornburg Limited Term Municipal Fund	0.77%	+4.20%	+4.06%	+0.96%
FGORX	Franklin U.S. Government Securities Fund	0.51%	+5.56%	+4.60%	-0.24%
EXCAX	Tax-Exempt Fund of California	0.40%	+3.95%	+6.08%	+1.57%
FCITX	Franklin Federal Intermediate-Term Tax-Free Income Fund	1.12%	+1.03%	+2.64%	+0.06%
TIKPX	Nuveen Inflation Linked Bond Fund	0.42%	+5.63%	+4.58%	+2.48%
MOTIX	BNY Mellon Municipal Opportunities Fund	0.72%	-1.24%	+2.98%	+0.84%
FTABX	Fidelity Tax-Free Bond Fund	0.25%	+4.37%	+6.24%	+1.53%
TFI	SPDR Nuveen ICE Municipal Bond ETF	0.23%	+2.49%	+4.31%	-0.16%
MTLBX	MFS Municipal Limited Maturity Fund	0.36%	+3.88%	+3.99%	+0.89%
TGLMX	TCW Securitized Bond Fund	0.59%	+7.80%	+6.36%	-0.74%
NTAUX	Tax-Advantaged Ultra-Short Fixed Income Fund	0.26%	+3.64%	+4.29%	+2.12%
JGBZX	JPMorgan Government Bond Fund	1.05%	+2.35%	+1.86%	-1.48%
DHICX	Allspring Strategic Municipal Bond Fund	0.79%	+2.51%	+3.46%	+1.94%
FGOVX	Fidelity Government Income Fund	0.79%	+2.32%	+2.02%	-1.38%
FTSL	First Trust Senior Loan Fund	0.86%	+6.67%	+8.45%	+6.03%
HYD	VanEck High Yield Muni ETF	0.32%	+2.08%	+5.71%	+0.84%
PAXBX	Impax Core Bond Fund	0.71%	+4.74%	+4.65%	-0.77%
FSEC	Fidelity Investment Grade Securitized ETF	0.36%	+3.64%	+3.18%	—
DMUAX	BNY Mellon AMT-Free Municipal Bond Fund	0.69%	-1.27%	+2.16%	+0.00%
VKLCX	Invesco Intermediate Term Municipal Income Fund	0.57%	+0.15%	+2.24%	+0.22%
CATSX	Columbia Strategic Municipal Income Fund	0.75%	+2.77%	—	—
IORCX	Invesco California Municipal Fund	1.11%	-3.23%	+2.23%	+0.31%
USTEX	Victory Tax Exempt Long-Term Fund	0.42%	-2.34%	+2.10%	+0.15%
HIABX	HARTFORD TOTAL RETURN BOND HLS FUND	0.52%	+5.51%	+6.42%	+0.13%
SMTH	ALPS \| Smith Core Plus Bond ETF	0.59%	+3.89%	—	—

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