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CMS Dispute & Variation Grounds

Comprehensive statutory analysis, procedural guidance, and self-representation resources:

Variation for Unearned Income: Dividends and Rental Profits

How to apply for a variation when paying parent receives untaxed or dividend income over £2,500/year.

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Challenging Diversion of Income into Limited Companies

Proving a business-owning parent is retaining profits within a company to artificially lower CMS payments.

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Disputes Over Shared Care Overnight Stays Calculation

Proving exact nights spent with children to secure statutory 1/7th, 2/7th, or 50% deductions.

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Claiming Special Expenses for Child Contact Travel

Deducting travel expenses over £10/week from gross income calculation under CMS regulations.

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Overturning Inaccurate Default Maintenance Decisions

What to do when CMS calculates arbitrary maintenance without actual HMRC earnings data.

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How to File a CMS Mandatory Reconsideration Notice

Challenging CMS initial assessments within the strict 1-month statutory window.

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Appealing to the First-tier Tribunal (Form SSCS2)

Escalating unresolved child support calculation disputes to an independent judicial tribunal panel.

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Challenging Unlawful CMS Arrears and Deduction from Earnings

Challenging excessive Direct Earnings Orders (DEO) and liability order enforcement.

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