{"url":"https://etfiq.com/compare/any/sub-vs-tafi","section":"compare","title":"SUB vs TAFI: Differences, Returns & Fees | ETFIQ","description":"SUB and TAFI side by side to Oct 9, 2026: one-year total return +0.8% against +0.5%, expense ratio 0.07% against 0.27%.","as_of":"Oct 9, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Which returned more over the last year, SUB or TAFI?","acceptedAnswer":{"@type":"Answer","text":"In the year to Oct 9, 2026, with distributions reinvested, SUB returned +0.8% and TAFI +0.5%."}},{"@type":"Question","name":"Which is cheaper, SUB or TAFI?","acceptedAnswer":{"@type":"Answer","text":"SUB is cheaper, by 0.20 percentage points a year. That is about $20 on $10,000 held for a year. Fees come from each fund's prospectus."}}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"Compare ETFs","item":"https://etfiq.com/compare/"},{"@type":"ListItem","position":3,"name":"SUB vs TAFI","item":"https://etfiq.com/compare/any/sub-vs-tafi"}]},{"@type":"WebPage","name":"SUB vs TAFI: Differences, Returns & Fees","description":"SUB and TAFI side by side to Oct 9, 2026: one-year total return +0.8% against +0.5%, expense ratio 0.07% against 0.27%.","url":"https://etfiq.com/compare/any/sub-vs-tafi","dateModified":"2026-10-09","speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".lede",".faq"]},"isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"}},{"@type":"Dataset","name":"ETFIQ comparison of SUB and TAFI","description":"SUB and TAFI side by side to Oct 9, 2026: one-year total return +0.8% against +0.5%, expense ratio 0.07% against 0.27%.","dateModified":"2026-10-09","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"url":"https://etfiq.com/compare/any/sub-vs-tafi","publisher":{"@id":"https://etfiq.com/#org"},"inLanguage":"en","creativeWorkStatus":"Published","distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/alternatives.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/core.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/crypto.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/funds.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/income.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/leverage.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/thematic.json"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"Compare ETFs","item":"https://etfiq.com/compare/"},{"@type":"ListItem","position":3,"name":"SUB vs TAFI","item":"https://etfiq.com/compare/any/sub-vs-tafi"}]},{"@type":"WebPage","name":"SUB vs TAFI: Differences, Returns & Fees","description":"SUB and TAFI side by side to Oct 9, 2026: one-year total return +0.8% against +0.5%, expense ratio 0.07% against 0.27%.","url":"https://etfiq.com/compare/any/sub-vs-tafi","dateModified":"2026-10-09","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".lede",".faq"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":5820,"truncated":true,"content":"ETFIQ / Compare ETFs / SUB vs TAFI \n \n Data as of Oct 9, 2026.\n ETFIQ etfiq.com \u00b7 independent ETF data \n SUB vs TAFI: Differences, Returns & Fees\n On May 31, 2026 SUB's duration was 1.8 years and TAFI's 1.9; SUB charges 0.07% to TAFI's 0.27%.\n Copy this for sharing \n SUB costs 0.20 points a year less; their one-year returns differ by 0.3 points; SUB is 8.6 times larger.\n SUB and TAFI at a glance. As of Oct 9, 2026. Source: ETFIQ. SUB TAFI \n Expense ratio 0.07% 0.27% \n Net assets, as of Oct 8, 2026 $12.2bn $1.4bn \n Total return, 1 year +0.8% +0.5% \n What it tracks ICE Short Maturity AMT-Free US","source":"ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.","publisher":{"@id":"https://etfiq.com/#org","name":"ETFIQ","url":"https://etfiq.com"},"license":"https://etfiq.com/license/","license_text":"Figures ETFIQ computes are free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.","citation":"ETFIQ, SUB against TAFI, data as of Oct 9, 2026. https://etfiq.com/compare/any/sub-vs-tafi","a":{"ticker":"SUB","name":"iShares Short-Term National Muni Bond ETF","issuer":"iShares","desk":"core","as_of":"2026-10-09","verdict":"SUB tracks an index and returned +0.8% over the past year.","url":"https://etfiq.com/funds/sub","key_facts":[{"label":"Total return, 1 year","value":"+0.8%","as_of":"2026-10-09","source":null},{"label":"Expense ratio","value":"0.07%","as_of":"2026-10-09","source":null},{"label":"Holdings","value":"3057","as_of":"2026-10-09","source":null},{"label":"Below its high","value":"\u22121.1%","as_of":"2026-10-09","source":null},{"label":"12-month yield: cash paid, 1 year, on its starting price","value":"2.6%","as_of":"2026-10-09","source":null},{"label":"Last payment (paid monthly), ex-date Oct 1, 2026","value":"$0.2348","as_of":"2026-10-09","source":null},{"label":"Net assets","value":"$12.3bn","as_of":"2026-10-09","source":"the issuer\u2019s own daily fund list, as of Oct 9, 2026"}]},"b":{"ticker":"TAFI","name":"AB Tax-Aware Short Duration Municipal ETF","issuer":"AllianceBernstein","desk":"core","as_of":"2026-10-09","verdict":"TAFI is actively managed and returned +0.5% over the past year.","url":"https://etfiq.com/funds/tafi","key_facts":[{"label":"Total return, 1 year","value":"+0.5%","as_of":"2026-10-09","source":null},{"label":"Expense ratio","value":"0.27%","as_of":"2026-10-09","source":null},{"label":"Holdings","value":"684","as_of":"2026-10-09","source":null},{"label":"Below its high","value":"\u22121.6%","as_of":"2026-10-09","source":null},{"label":"12-month yield: cash paid, 1 year, on its starting price","value":"3.1%","as_of":"2026-10-09","source":null},{"label":"Last payment (paid monthly), ex-date Oct 1, 2026","value":"$0.0642","as_of":"2026-10-09","source":null},{"label":"Net assets","value":"$1.4bn","as_of":"2026-10-09","source":"issuer page, as of Oct 8, 2026"}]},"overlap_pct":2,"full_text_at":"https://etfiq.com/compare/any/sub-vs-tafi"}