Married couples can physically live in and own separate homes, but for IRS tax purposes, they are generally limited to one joint "main home" or primary residence. While they can maintain separate residences, they cannot both claim the primary residence tax exclusion (up to $500,000 in capital gains) on two different homes when filing jointly.
A primary residence, or principal residence, is legally considered to be the main home you live in for most of the year. You can only have one primary residence at a time. This is usually the address listed on your driver's license, tax returns and other official government documents.
More and more married couples are choosing to live in separate homes. People call it “married but living separately,” or “Living Apart Together” or LAT, and it occurs more often than you might think.
Even if you have two homes you spend equal amounts of time in, you'll choose one as your primary residence for tax purposes. The IRS calls this house the “main home.” As a result, every couple must designate the main home when they file.
Hardly any of us use the term “domicile” in our day-to-day conversations, but it's an important term in the tax world. Legally, you can have multiple residences in multiple states, but only one domicile.
Outside of your tax circumstances, having two primary residences is possible on the lender side. For example, a married couple could acquire two primary residences if each spouse buys a primary residence and keeps their mortgages separate. This would mean each spouse having sufficient income on their own to buy a home.
The 2-2-2 rule for marriage is a relationship guideline suggesting couples schedule dedicated time to stay connected: a date night every 2 weeks, a weekend getaway every 2 months, and a week-long vacation every 2 years, helping to prevent drifting apart by prioritizing fun, connection, and shared experiences. It's a framework to intentionally nurture the relationship amidst busy schedules, keeping romance and partnership strong by creating regular opportunities to focus solely on each other.
The IRS is very clear that taxpayers, including married couples, have only one primary residence—which the agency refers to as the “main home.” Your main home is always the residence where you ordinarily live most of the time.
Don't rush and make emotional decisions, turn down opportunities to spend time with your children, say bad things about your spouse, take on more debt, hide income and assets, get a new boyfriend or girlfriend, or say anything on social media about your situation.
If you use your former home to produce income (for example, you rent it out or make it available for rent), you can choose to treat it as your main residence for up to 6 years after you stop living in it. This is sometimes called the '6-year rule'. You can choose when to stop the period covered by your choice.
The 777 rule for marriage is a relationship guideline focusing on intentional quality time: a date night every 7 days, a weekend getaway every 7 weeks, and a longer vacation every 7 months to keep the bond strong, reduce stress, and prevent drifting apart amidst daily life. It emphasizes consistent, dedicated connection—from simple at-home dates to bigger trips—acting as a reminder to prioritize the relationship before it gets lost in routine.
Need for Autonomy
Those who highly value their independence find living apart together appealing. By residing in different homes, each partner has autonomy over their space and the ability to spend time in solitude whenever they please, all while enjoying the benefits of a romantic relationship.
The IRS defines a primary residence (or principal residence) as the home where you live for most of the year, the one you spend the most time in, and typically the one listed on your tax returns, voter registration, and driver's license. While it's the home where you live most often, you can only have one principal residence at a time, and factors like proximity to your job and where you file your taxes help establish its status.
The "3 3 3 rule" in marriage (also known as the 3x3 rule) is a guideline for relationship health, suggesting each partner gets 3 hours of alone time per week and the couple gets 3 hours of uninterrupted couple time together, totaling 6 hours weekly for balanced "me time" and "us time" to reduce resentment and boost connection. It's a flexible system, where these hours can be chunked or broken up to fit schedules, promoting individual well-being and shared intimacy.
Money that can't be touched in a divorce is typically separate property, including assets owned before marriage, inheritances, and gifts, but it must be kept separate from marital funds to avoid becoming divisible; commingling (mixing) these funds with joint accounts, or using inheritance to pay marital debt, can make them vulnerable to division. Prenuptial agreements or clear documentation are key to protecting these untouchable assets, as courts generally divide marital property acquired during the marriage.
Moving out during a divorce is often considered a big mistake because it can harm your child custody case, create financial hardship, risk losing access to important documents, and weaken your position in dividing marital assets, as courts often favor stability and the spouse who remains in the home, especially with children. Leaving prematurely can be seen as abandonment or less commitment, forcing you to pay two households while still supporting the marital home and potentially ceding ground in settlement negotiations.
Married couples and civil partners can only count one property as their main home at any one time.
Yes, you can file a married filing joint federal return. As far as the state returns, you will need to file several state returns as married filing separately and the filing requirement will depend upon the requirements of each state.
The concept is simple: every two weeks, go on a date; every two months, plan a weekend getaway; and every two years, go on a longer trip together. This rhythmic approach emphasizes intentional time without overwhelming busy schedules, allowing partners to nurture their relationship in bite-sized, meaningful ways.
Prenuptial agreements and second marriages
Prenuptial agreements are a useful tool for estate planning. They can clarify which assets are considered separate property, how certain accounts or real estate will be handled if a spouse dies, and what happens to individual inheritances.
Unresolved Issues From Your First Marriage: One of the primary reasons for the high second-marriage divorce rate is the emotional baggage that individuals bring from their first marriages. Trust issues, unresolved conflicts, and emotional scars can all impact the stability of a second marriage.