What Happens If the Postal Service Is Privatized?

If the United States Postal Service is privatized, Congress would first have to pass a law dismantling the current federal postal framework, and the everyday effects on customers would depend entirely on which pieces of that framework lawmakers kept and which they threw out. Stamp prices could rise, rural delivery could shrink, and hundreds of thousands of workers could see their federal protections change. None of it happens through an executive order, and none of it happens quickly.

The Postal Service is not a normal federal agency. It is an independent establishment of the executive branch created by the Postal Reorganization Act of 1970, and it already funds itself: it receives no annual tax appropriations for operations and deposits its revenue into a revolving Postal Service Fund in the U.S. Treasury.¹² That structure shapes every question about what privatization would actually change.

Why It Requires an Act of Congress

The Constitution gives Congress the power “to establish Post Offices and post Roads” under Article I, Section 8.³ Because that authority belongs to the legislative branch, no president can sell, dissolve, or transfer the Postal Service through executive action alone. Any privatization requires a formal statute passing both chambers.

The bill would have to repeal or rewrite large sections of Title 39 of the U.S. Code, resolve who assumes tens of billions in retirement obligations, and decide the fate of about $45.6 billion in Postal Service assets, including $18.5 billion in property and equipment.⁴ Every congressional district has post offices and carriers, which is part of why the political math is difficult even before the policy math starts.

What Would Change for Your Mail Service

Federal law currently requires the Postal Service to provide “prompt, reliable, and efficient services to patrons in all areas” and to “render postal services to all communities.”⁵ This is the universal service obligation, and it is the single biggest variable in any privatization scenario. A private company answers to shareholders. The current Postal Service, by statute, answers to every address in the country.

The Postal Service Reform Act of 2022 wrote the six-day delivery requirement into law, with narrow exceptions for holidays, natural disasters, and areas that already had reduced service. The same statute directs the Postal Service to provide “a maximum degree of effective and regular postal services to rural areas, communities, and small towns where post offices are not self-sustaining.”⁵

If Congress transferred those obligations to a new private owner, six-day delivery to every address survives. If Congress repealed them, the owner could cut delivery days, close low-volume post offices, and reshape its network around profitable routes. Germany and the United Kingdom both kept universal service obligations after privatization, enforced by regulators, but maintaining that arrangement produces ongoing tension between shareholders and public responsibilities. Every country that has tried it has found that the rules need constant adjustment.

What Would Happen to Stamp Prices

Charging the same price for a First-Class letter whether it crosses town or crosses the country is not spelled out in a single line of law. It flows from the requirement that rates be set “on a fair and equitable basis” and the prohibition against “undue or unreasonable discrimination among users of the mails.”⁶ The Postal Regulatory Commission enforces a price cap system tied to inflation for products the Postal Service holds a monopoly over, including letters and postcards.⁷

Privatization forces a choice about whether those pricing constraints continue. The UK experience suggests they may loosen. After Royal Mail was privatized in 2013, the regulator Ofcom removed direct price controls from about 95 percent of its revenue, and the first-class stamp price rose.⁸ Rural and remote customers, who are more expensive to serve, would be the most exposed to any move toward market-based pricing.

What Would Happen to the Letter Monopoly

The Postal Service holds two legal monopolies that a privatization bill would have to address.

Under the Private Express Statutes, private companies generally cannot carry letters over postal routes unless they meet specific exceptions, such as paying at least six times the current First-Class postage or carrying letters that weigh at least 12.5 ounces. Violating this restriction is a federal crime punishable by a fine of up to $500 or up to six months in prison.⁹¹⁰ This is why FedEx and UPS compete on packages but not on ordinary letters.

Federal law also makes it illegal for anyone other than the Postal Service to place items in a residential mailbox without paying postage. The Supreme Court upheld that restriction, holding that a mailbox designated as an authorized depository becomes part of the postal system and is not a public forum subject to First Amendment access.¹¹

Congress could hand both monopolies to the new private entity, giving it a government-granted advantage in its most profitable product line. It could repeal them, opening letters and mailbox access to competitors. Or it could phase them out. Each path produces very different economics for whoever ends up owning the network.

What Would Happen to Postal Workers

The Postal Service employed about 624,000 people as of fiscal year 2025, making it the second-largest civilian employer in the country.¹² Federal law guarantees postal workers collective bargaining rights, and their overall fringe benefits cannot fall below the levels in effect when the Postal Reorganization Act took effect.¹³ Privatization legislation would have to decide whether those protections carry into the new entity.

The workforce numbers from countries that have done this are consistent. Germany’s postal workforce shrank from 315,000 in 1995 to 240,000 by 2000, a reduction of about 24 percent, achieved through attrition rather than layoffs because collective bargaining agreements prohibited firings through at least 2004. Civil servants who worked for the old system kept their government employment status inside the new private company.¹⁴ New Zealand cut its postal workforce by roughly a third during restructuring. Across countries that have privatized or liberalized postal services, the transition consistently produced significant job losses.

What Would Happen to Rural Delivery

Rural communities have the most at stake, because the current system requires the Postal Service to deliver to remote addresses that cost more to reach, and the non-discrimination rule prevents charging those customers more. Carriers in low-density rural areas spend significantly more time per delivered piece than city carriers, and vehicle costs per delivery point run roughly double the urban average. The Postal Service has no mechanism to recoup those higher costs beyond price increases spread across all customers.¹⁵

That cross-subsidy from profitable urban routes to expensive rural ones is exactly the kind of arrangement a profit-driven company looks to eliminate. A private owner freed from universal service requirements would have a financial incentive to reduce service where the math does not work. A private owner still bound by universal service through regulation would push constantly against those obligations, and regulators would spend years adjusting the rules.

Who Absorbs $119 Billion in Retirement Obligations

The Postal Service carried roughly $119 billion in total unfunded retirement liabilities across its pension and retiree health funds as of fiscal year 2022.¹⁶ Any buyer or new private entity would need a plan for who absorbs those obligations. The federal government could retain them, pass them along, or negotiate a split. The number is large enough to shape the entire structure of a deal, and it is one of the reasons a straightforward sale would be hard to price.

How the Transfer Could Be Structured

If Congress authorized privatization, three basic paths exist for moving the Postal Service into private ownership, each with different consequences for who ends up controlling the mail.

Initial Public Offering

The government could sell shares to investors on a stock exchange, converting the Postal Service into a publicly traded company. This is how the United Kingdom privatized Royal Mail in 2013, selling 60 percent of its shares for 330 pence each and raising about £1.98 billion. Shares opened at 455 pence on the first day of trading, and the government faced criticism for selling too cheaply.⁸ An IPO spreads ownership across many investors and lets the government retain a partial stake.

Direct Sale

A direct sale transfers ownership to an existing company or a consortium of buyers through a negotiated agreement. The buyer takes on the sorting facilities, vehicles, post office buildings, and delivery contracts. This produces a faster break but concentrates control in fewer hands and raises antitrust review questions if the buyer already operates in logistics.

Corporatization First

Rather than going straight to private ownership, Congress could convert the Postal Service into a government-owned corporation operating under commercial law, then sell it later. Germany took this approach, converting its postal operations into stock corporations in 1995 before beginning to sell shares to the public in 2000.¹⁴ The intermediate step lets the organization prove it can operate profitably before investors are asked to buy in.

What Foreign Privatizations Actually Produced

Germany’s process began in 1989 and required amending the German constitution to make privatization a national policy goal while guaranteeing a minimum level of universal service. The postal service was split into separate companies, converted to corporate form, and eventually taken public. Deutsche Post grew into one of the world’s largest logistics companies, acquiring DHL and expanding globally. The universal service obligation survived, enforced by regulation, but the workforce shrank sharply.¹⁴

In the UK, Royal Mail kept a six-day universal service obligation after its 2013 IPO, but Ofcom removed direct price controls from about 95 percent of its revenue, and stamp prices rose.⁸

New Zealand restructured its postal service into corporate form in the 1980s and repealed its postal monopoly through a series of laws in the 1980s and 1990s. Across the countries that have done this, service remained broadly available, but transitions consistently produced significant job losses, rising stamp prices, and reduced delivery frequency in less profitable areas. The question is not whether privatization can work. It is who bears the cost of the transition and whether the trade-offs are acceptable to a country where the mail reaches 168 million addresses.

1
Office of the Law Revision Counsel. 39 U.S. Code 201 – United States Postal Service
2
U.S. Government Accountability Office. U.S. Postal Service – Applicability of Appropriations Act Provision Under Continuing Resolution
3
Congress.gov. Article I Section 8 Clause 7
4
United States Postal Service. Fiscal Year 2024 Annual Report to Congress
5
Office of the Law Revision Counsel. 39 U.S. Code 101 – Postal Policy
6
Office of the Law Revision Counsel. 39 U.S. Code 403 – General Duties
7
Postal Regulatory Commission. Who Sets Postal Rates
8
National Audit Office. The Privatisation of Royal Mail
9
Office of the Law Revision Counsel. 39 U.S. Code 601 – Letters Carried Out of the Mail
10
Office of the Law Revision Counsel. 18 U.S. Code 1696 – Private Express for Letters and Packets
11
Law.resource.org. United States Postal Service v. Council of Greenburgh Civic Associations
12
United States Postal Service. Fiscal Year 2025 Annual Report to Congress
13
Office of the Law Revision Counsel. 39 U.S. Code 1005 – Applicability of Laws Relating to Federal Employees
14
Library of Congress. Legal Aspects of the Privatization of the German Postal Service
15
U.S. Postal Service Office of Inspector General. Package Delivery in Rural and Dense Urban Areas
16
U.S. Postal Service Office of Inspector General. Postal Retirement Funds in Perspective