The most valuable ninety days in a financially complex divorce are usually the ninety days before anyone files. Once the petition is served, an automatic injunction freezes the financial picture, disclosure deadlines start running, and every move is watched. Before that, a spouse who prepares carefully and lawfully walks in with documents, numbers, and a team in place.
This is a guide for the Colorado spouse who owns a business, holds equity compensation, or simply has more moving parts than a paycheck and a mortgage. The short version: gather everything, build a balance sheet, separate what is yours to separate, do not move marital money, and engage the right professionals before the court's calendar starts.
Build the File Before Anyone Asks for It
Colorado's disclosure rule does not wait for discovery requests. Under C.R.C.P. 16.2(e)(2), each spouse must exchange the mandatory disclosures listed in Form 35.1 and a Sworn Financial Statement within 42 days after service of the petition. The same documents are owed either way; the spouse who has them organized controls the early tempo.
- Three years of personal and business tax returns, with every schedule and K-1.
- Three fiscal years of business financial statements plus year-to-date, and any personal financial statements or loan applications from the same period. Lender balance sheets are where undisclosed values tend to surface.
- Current statements for every bank, brokerage, retirement, and credit account, with opening dates.
- Deeds, mortgage statements, and closing files for real estate.
- Equity compensation plans, grant notices, vesting schedules, and deferred compensation agreements.
- Insurance policies and their beneficiary designations.
- Any premarital or marital agreement, will, trust instrument, or power of attorney.
- Proof of separate property: what it was worth on the wedding date and how it has been held since.
From that file, build a personal balance sheet: every asset and debt, its current value, who holds title, and whether it was acquired before or during the marriage. Under C.R.S. § 14-10-113(3), property acquired during the marriage is presumed marital regardless of whose name is on it, and under subsection (4) the growth in separate property during the marriage is marital too. The balance sheet shows you where the real disputes are before your spouse's lawyer does.
Accounts, Credit, and Passwords, Done Lawfully
Pull your credit report and read it. Joint credit lines, personal guarantees on business debt, and cards in your name that your spouse uses need to be known now, because spending on a joint account during the case can become your problem at the end. Open a checking account in your own name and deposit your own earnings there going forward. That is financial hygiene, not concealment, as long as it is disclosed.
What you may not do is empty a joint account, "borrow" from the business, or quietly shift savings to a relative. The injunction is not in effect before filing, but the court values property as of the decree and will ask where marital money went; transfers made in contemplation of divorce can be added back. Change the passwords on your own email, phone, and accounts. Do not access your spouse's, and do not install anything on a device you do not own. Colorado's computer-crime and eavesdropping statutes have no spousal exception, and evidence gathered that way usually hurts the person who gathered it.
What You Must Not Do Once the Case Starts
Under C.R.S. § 14-10-107(4)(b), once the petition is filed and served, an automatic temporary injunction binds both spouses until the decree enters. It restrains transferring, encumbering, concealing, or disposing of marital property except in the usual course of business or for the necessities of life, requires notice of any proposed extraordinary expenditure, and requires an accounting to the court for extraordinary expenditures made after it takes effect.
The same injunction prohibits canceling, modifying, or letting lapse any health, homeowner's, renter's, auto, or life insurance policy covering either spouse or the children without at least 14 days' advance notice and the other spouse's written consent, or a court order. That includes changing a life insurance beneficiary. Retirement-plan beneficiaries are a separate trap: federal law often requires spousal consent, so leave them alone until the decree and a qualified order say otherwise.
Hiding assets is the mistake that never stops costing. C.R.C.P. 16.2(e)(1) imposes a duty of full and honest disclosure without waiting to be asked, and under 16.2(e)(10) the court keeps jurisdiction for five years after the decree to reallocate assets that were misstated or omitted. In In re Marriage of Hunt, 2015 COA 58, a husband who withheld three years of business financial statements before settling saw the property division reopened. A separate article here covers the five-year rule in depth.
Assemble the Team
A complex case is staffed, not just lawyered. Line up these professionals before filing:
- A forensic CPA, if income runs through a business, cash is involved, or separate property has been commingled. Tracing gets harder as records age.
- A credentialed business appraiser (ABV, ASA, or CVA). Rule 16.2(g) requires the spouses to attempt to agree on a joint expert first, but each side may retain its own under 16.2(g)(3), and an early consulting engagement is protected from discovery.
- A tax advisor. Transfers incident to divorce are non-taxable under I.R.C. § 1041, but the built-in gain travels with the asset, and for divorce instruments executed after 2018 maintenance is neither deductible by the payor nor taxable to the recipient. Pre-tax and after-tax dollars are not the same dollars.
- An estate planner. A will and powers of attorney naming your spouse can be updated during the case; the injunction reaches insurance, not wills. Colorado's revocation-on-divorce statute, C.R.S. § 15-11-804, operates only when the decree enters, so if you die mid-case the old plan controls.
Sequencing the Decisions
The order of events matters as much as the events. The initial status conference must occur within 42 days of filing, and disclosures run on the same clock. Temporary orders under C.R.S. § 14-10-108 for maintenance, support, use of the home, and interim attorney fees come next. They set a pattern permanent orders tend to follow, so the first hearing deserves full preparation.
Valuation dates are strategic. C.R.S. § 14-10-113(5) values property as of the decree or the property hearing, unless the parties agree otherwise. A business having its best year, a stock grant about to vest, or a moving market all argue for or against speed. Expert lists are due 63 days before the final hearing and reports 56 days before, so a case that needs valuation evidence must be staffed months ahead.
Settlement windows open at predictable points: after disclosures are exchanged, after a joint expert's draft report circulates, and after temporary orders, when both sides know what interim life costs. Courts routinely order mediation before a contested hearing; a complete balance sheet and a valuation make it worth attending.
The Ten Mistakes That Cost the Most
- Moving money after the injunction takes effect, then explaining it at the hearing.
- Cutting your own salary or delaying invoices before filing. A forensic accountant normalizes it, and the judge remembers who tried.
- Signing a settlement before the other side's mandatory disclosures are complete.
- Treating a buy-sell formula as the value of the company. Colorado courts consider those agreements but are not bound by them.
- Ignoring tax basis. A $500,000 brokerage account with a $100,000 basis is not worth $500,000 in a Roth account.
- Keeping a house you cannot refinance or carry alone.
- Changing an insurance beneficiary or letting a policy lapse without notice and consent.
- Reading your spouse's email or tracking their phone.
- Under-preparing for the temporary orders hearing because "it's only temporary."
- Choosing the lawyer who promises a number. A good first meeting produces a plan and a list of what is still unknown.
Talk to a Denver Divorce Attorney About Preparing for a Complex Divorce
Aaron Herzberg is a divorce attorney in Greenwood Village, Colorado, serving Denver and the Front Range, with more than 30 years of trial experience and a practice focused on divorce, custody, and financially complex family law. The decisions made before filing shape temporary orders, valuation, and the settlement range, and most cannot be undone once the case is on the court's calendar. A first meeting is a paid consultation, not a free call and not a sales pitch.
Read the full guide on DenverDivorce.com: High-Asset Divorce in Colorado.
Educational information only, not legal advice. Reading this article does not create an attorney-client relationship.
