<![CDATA[Mark’s Substack]]>https://markstarcher.substack.comhttps://substackcdn.com/image/fetch/$s_!jnp0!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb6ff3f65-b676-411a-9118-7138873126d0_1280x1280.pngMark’s Substackhttps://markstarcher.substack.comSubstackTue, 01 Sep 2026 10:04:29 GMT<![CDATA[Whistleblower’s "Yellow Brick Road" Leads to a Dead End at the Tax Court]]>https://markstarcher.substack.com/p/whistleblowers-yellow-brick-roadhttps://markstarcher.substack.com/p/whistleblowers-yellow-brick-roadMon, 31 Aug 2026 19:44:35 GMT

Tax Court Opinions

]]><![CDATA[Free Sailing Isn't Charitable: IRS Denies 501(c)(3) Status Upgrade]]>https://markstarcher.substack.com/p/free-sailing-isnt-charitable-irshttps://markstarcher.substack.com/p/free-sailing-isnt-charitable-irsFri, 28 Aug 2026 16:03:07 GMT

IRS Written Determinations

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]]><![CDATA[Tax Court Releases Three Opinions]]>https://markstarcher.substack.com/p/tax-court-releases-three-opinionshttps://markstarcher.substack.com/p/tax-court-releases-three-opinionsThu, 27 Aug 2026 22:47:17 GMT
TCS 2026-8
TCM 2026-76
TCM 2026-75

Tax Court Opinions

]]><![CDATA[Sorry RV Owners, Your Private Playground Isn't Social Welfare]]>https://markstarcher.substack.com/p/sorry-rv-owners-your-private-playgroundhttps://markstarcher.substack.com/p/sorry-rv-owners-your-private-playgroundFri, 21 Aug 2026 20:18:57 GMT

IRS Written Determinations

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]]><![CDATA[Lost in the Mail: Tax Court Remands Levy Dispute Over IRS Address Verification Failures]]>https://markstarcher.substack.com/p/lost-in-the-mail-tax-court-remandshttps://markstarcher.substack.com/p/lost-in-the-mail-tax-court-remandsThu, 20 Aug 2026 19:00:02 GMT

Tax Court Opinions

]]><![CDATA[Tax Court Rebuffs Attempt to Unwind Partnership Settlement Agreement.]]>https://markstarcher.substack.com/p/tax-court-rebuffs-attempt-to-unwindhttps://markstarcher.substack.com/p/tax-court-rebuffs-attempt-to-unwindThu, 20 Aug 2026 02:29:40 GMT

Tax Court Opinions

]]><![CDATA[Attorney's Repeated Tax Court Trysts Result in Sustained Levy and a $10,000 Frivolity Fine]]>https://markstarcher.substack.com/p/attorneys-repeated-tax-court-trystshttps://markstarcher.substack.com/p/attorneys-repeated-tax-court-trystsThu, 20 Aug 2026 02:23:41 GMT

Tax Court Opinions

]]><![CDATA[Tax Court Finds No Interest in Petitioner’s Claims of Bureaucratic Dithering.]]>https://markstarcher.substack.com/p/tax-court-finds-no-interest-in-petitionershttps://markstarcher.substack.com/p/tax-court-finds-no-interest-in-petitionersTue, 18 Aug 2026 18:49:26 GMT

Tax Court Opinions

]]><![CDATA[Influencer’s Celebrity Selfies Fail the Business Purpose Test in Tax Court.]]>https://markstarcher.substack.com/p/influencers-celebrity-selfies-failhttps://markstarcher.substack.com/p/influencers-celebrity-selfies-failTue, 18 Aug 2026 18:45:47 GMT

Tax Court Opinions

]]><![CDATA[Tax Court Navigates California Land-Use Labyrinth to Value Santa Monica Easement.]]>https://markstarcher.substack.com/p/tax-court-navigates-california-landhttps://markstarcher.substack.com/p/tax-court-navigates-california-landMon, 17 Aug 2026 18:47:44 GMT

Tax Court Opinions

]]><![CDATA[Heavenly Exemption: IRS Confirms Church Auxiliary Avoids Form 990 Purgatory]]>https://markstarcher.substack.com/p/heavenly-exemption-irs-confirms-churchhttps://markstarcher.substack.com/p/heavenly-exemption-irs-confirms-churchFri, 14 Aug 2026 16:11:28 GMT

IRS Written Determinations

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]]><![CDATA[Attorney's Procedural Objections Fail to Shield Unreported Income ]]>https://markstarcher.substack.com/p/attorneys-procedural-objections-failhttps://markstarcher.substack.com/p/attorneys-procedural-objections-failFri, 14 Aug 2026 13:33:59 GMT

Tax Court Opinions

]]><![CDATA[Dubai Mirage: Tax Court Allows Theft Loss]]>https://markstarcher.substack.com/p/dubai-mirage-tax-court-allows-thefthttps://markstarcher.substack.com/p/dubai-mirage-tax-court-allows-theftThu, 13 Aug 2026 09:35:05 GMT

Tax Court Opinions

]]><![CDATA[Flood-Damaged Records Wash Away Taxpayers' Hopes for AMT Credit Carryforward]]>https://markstarcher.substack.com/p/flood-damaged-records-wash-away-taxpayershttps://markstarcher.substack.com/p/flood-damaged-records-wash-away-taxpayersTue, 11 Aug 2026 18:53:35 GMT

Tax Court Opinions

]]><![CDATA[Tax Court Rejects Academic's Attempt to 'Book' Corporate Losses and Unsubstantiated Donations]]>https://markstarcher.substack.com/p/tax-court-rejects-academics-attempthttps://markstarcher.substack.com/p/tax-court-rejects-academics-attemptMon, 10 Aug 2026 18:40:35 GMT

Tax Court Opinions

]]><![CDATA[Ghosting the IRS is a Bold Strategy for 501(c)(3) Status]]>https://markstarcher.substack.com/p/ghosting-the-irs-is-a-bold-strategyhttps://markstarcher.substack.com/p/ghosting-the-irs-is-a-bold-strategyFri, 07 Aug 2026 17:24:55 GMT

IRS Written Determinations

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]]><![CDATA[Tax Arbitrage Gone Awry]]>https://markstarcher.substack.com/p/tax-arbitrage-gone-awryhttps://markstarcher.substack.com/p/tax-arbitrage-gone-awryThu, 06 Aug 2026 18:46:04 GMT

Tax Court Opinions

]]><![CDATA[Corporate Structures and Financial Spaghetti]]>https://markstarcher.substack.com/p/corporate-structures-and-financialhttps://markstarcher.substack.com/p/corporate-structures-and-financialWed, 05 Aug 2026 19:12:10 GMT

Tax Court Opinions

]]><![CDATA[Jurisdictional Magic Words Missing]]>https://markstarcher.substack.com/p/jurisdictional-magic-words-missinghttps://markstarcher.substack.com/p/jurisdictional-magic-words-missingWed, 05 Aug 2026 19:04:15 GMT

Tax Court Opinions

]]><![CDATA[Angel Investors: Your 'League' Isn't So Heavenly, Says IRS]]>https://markstarcher.substack.com/p/angel-investors-your-league-isnthttps://markstarcher.substack.com/p/angel-investors-your-league-isntFri, 31 Jul 2026 15:43:29 GMT

IRS Written Determinations

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]]>