US Federal Estate Tax Service

US Federal Estate & Gift Tax Service

U.S. Federal Estate Tax — Planning, Portability & Fixed-Fee Form 706 Filing

End-to-end support for U.S. federal estate tax: planning around the basic exclusion, portability & DSUE, Form 706 filing and coordination with gift, GST and state estate/inheritance taxes — for U.S. residents, citizens abroad and nonresident estates with U.S.-situs assets.

Form 706 & 709 specialists Attorney & family office collaboration Fixed-fee pricing Audit-ready workpapers DE/CH cross-border coordination as needed
Tax type: Federal estate tax (Form 706) Estate & gift tax (unified exclusion) Portability & DSUE elections U.S. residents & nonresident estates Coordination with state estate/inheritance tax Aligned with our Federal Guide & Calculator

Estate & gift tax planning — Federal

Forward-looking strategies around the basic exclusion, lifetime gifts, portability and state-level exposure. We align your plan with our U.S. Federal Estate Tax Guide and calculator.

U.S. residents & citizens

Lifetime & Estate Plan — Federal Focus

Tiered pricing by complexity

  • Tier A — Exclusion & Portability Check: $1,250–$1,950 Moderate estate, W-2/retirement, brokerage, primary home, straightforward heirs.
  • Tier B — High-Net-Worth Plan: $2,450–$4,450 Multiple accounts/properties, entities or trusts, charitable intent, basic GST considerations.
  • Tier C — Advanced & Ultra HNW: $4,950–$8,500 Operating businesses, complex trusts, family partnerships, multi-generational strategies.
What’s included
  • Fact pattern & balance-sheet review; baseline exposure estimate
  • Scenario modeling: current path vs. optimized plan (estate & gift)
  • Portability, marital/charitable, GST and timing recommendations
  • Notes for counsel on potential trust/entity structures (no legal drafting)
  • Written planning memo & implementation checklist (federal + key states)

Advisory only; legal drafting via your attorney or family office counsel.

Cross-border & nonresident

Nonresident & Cross-Border Estate Planning

Tiered pricing by holdings & jurisdictions

  • Tier A — Single-Jurisdiction Focus: $1,750–$2,950 One main country + U.S., limited U.S.-situs assets (e.g., one property or portfolio).
  • Tier B — Multi-Jurisdiction: $3,250–$5,950 2–3 countries, multiple U.S. assets, treaty/credit coordination, basic trusts.
  • Tier C — Complex Cross-Border: $6,250–$10,500 Substantial worldwide estate, family office, multiple trusts/entities, DE/CH tax integration.
What’s included
  • Analysis of U.S.-situs estate, treaty relief and credit mechanisms
  • Interaction with foreign inheritance/estate tax (esp. Germany/Switzerland)
  • Roadmap for titling, holding structures and liquidity for U.S. tax
  • Coordination notes for local counsel & advisors in other countries
  • Written planning memo & cross-border checklist

Third-party appraisals and foreign legal opinions are out of scope but coordinated.

Form 706 filing packages — Federal estates

Transparent, fixed-fee support for U.S. federal estate tax filings — from “do we even need a Form 706?” to complex, taxable estates. Most U.S. firms bill estate filings hourly and can range widely in cost; our fixed-fee model gives you defined scope, deliverables and timelines, with written quotes before work begins.

Flat-fee vs. hourly — where we sit in the market

Industry surveys show that preparation fees for Form 706 often start around USD 1,250–2,500 and increase significantly with complexity. Many firms charge open-ended hourly rates of roughly USD 180–400+ per hour for senior staff. Our packages are positioned in this range but tied to clear deliverables: no surprise hours, no billing creep, and an audit-ready file at the end.

Best for clarity

Starter — Threshold, Portability & Filing Check

$590 flat fee

  • Review of estate balance sheet & prior gifts
  • Assessment: Form 706 required, optional (portability), or not needed
  • Portability (DSUE) recommendation for surviving spouse
  • Written memo with filing decision, deadlines & next steps
What’s included
  • 30–45 min intake call + document review
  • Checklist of documents needed if you proceed to full filing
  • Credit of the Starter fee if you upgrade to Standard/Premium

Typical turnaround: 3–5 business days after receiving initial data.

Most popular

Standard — Form 706 Preparation & Filing

From $3,250 (typical range $3,250–$5,950)

  • Everything in Starter
  • Preparation of Form 706 for non-taxable or near-exclusion estates
  • Portability (DSUE) computation & election, if applicable
  • Reconciliation to state estate/inheritance filings where relevant
  • Payment/extension guidance and filing package for executor/attorney
What’s included
  • Draft Form 706, schedules and attachments
  • One revision cycle after executor/attorney review
  • Filing instructions, certified-mail checklist & retention guidance

Typical turnaround: 3–6 weeks after we receive complete documentation (deadlines and complexity dependent).

Complex & taxable estates

Premium — Taxable, Multi-State & Cross-Border

From $7,500 (typical range $7,500–$15,000+)

  • Everything in Standard
  • Taxable estates with full computation of federal estate tax
  • Multi-state and cross-border coordination (DE/CH teams as needed)
  • Integration with valuations, discounts and GST (where in scope)
  • Audit-ready documentation package & exam support hours
What’s included
  • Apportionment and reconciliation schedules (federal vs. state returns)
  • Coordination with appraisers and attorneys on supporting evidence
  • Written technical memo summarizing key positions & elections
  • Allocation of included hours for IRS/state correspondence or audit response drafting

Typical turnaround: 6–12+ weeks depending on valuations, jurisdictions and data quality.

Optional add-ons
  • Form 709 (Gift Tax) — Annual or catch-up filing: typically $450–$950 per return, depending on number of gifts, valuation requirements and prior history.
  • DSUE-only Form 706 filings: tailored pricing for simplified “portability only” returns where no federal estate tax is due.

We will quote add-ons together with your main engagement so you have one integrated fee range.

Our process

  1. Discovery (free): facts, asset map, states/countries involved, deadlines and objectives.
  2. Engagement & checklist: clear scope, fixed-fee quote, responsibilities & document list.
  3. Analysis & drafts: planning scenarios or Form 706/709 drafts; coordination with appraisers and counsel where needed.
  4. Review & filing/implementation: confirm positions, finalize returns, support signatures and submission.
  5. Follow-through: confirmations, notices tracking, and an audit-ready digital file for your records.

Why choose us for U.S. federal estate tax?

  • Form 706 & 709 focus: we treat estate & gift tax as a specialty, not an add-on to income tax season.
  • Cross-border depth: integrated handling of U.S. rules with German/Swiss (and other) regimes where relevant.
  • Predictable pricing: fixed-fee planning & filing packages with clear ranges by complexity.
  • Executor- & counsel-friendly: checklists, timelines and clean workpapers designed for court files and audits.
  • Lifecycle support: coordination with later sales, basis tracking and trust distributions, so you don’t lose the benefit of today’s planning.

Talk to a U.S. Federal Estate Tax Specialist

Whether you’re planning ahead, administering an estate or wondering if Form 706 or a portability filing is needed, we’ll review your facts, explain options and recommend the right package with a fixed-fee quote.