More than half of the rise in RTX's segment profit outlook is a one-time tariff refund

RTX raised its full-year profit outlook for all three of its businesses in October, and lifted its range for adjusted earnings per share. Part of that increase is money coming back rather than money earned. Tariffs RTX paid since 2025 under the International Emergency Economic Powers Act have since been overturned, the company is recovering them, and it books the recovery inside its adjusted results. Management credited about 25 cents of the higher earnings range to the refund and about 28 cents to performance.

The same split can be made business by business, and it is sharper there. Collins Aerospace, which makes aircraft systems, Pratt & Whitney, the engine maker, and Raytheon, the defence business, each guide on how much their operating profit will grow over the prior year. Between July and October the midpoints of those three ranges rose by a combined $762.5 million. Management said about $250 million of Collins's new range and about $170 million of Pratt's came from the refund. That puts roughly $420 million of refund inside the rise, more than half of it, by our arithmetic, and almost all of Pratt's own increase. Raytheon's higher range contains none of it.

Strip the refund out and the improvement that remains is real, but it sits mostly in two places. Collins's adjusted operating margin in the September 2026 quarter was about 18.3% once its quarterly refund is removed, calculated from the reported segment figures, against 15.7% a year earlier. Raytheon's rose to 14.1% from 12.2%, helped by about $85 million of benefits from an international contract modification and a favourable adjustment on an offset obligation, the company said. Pratt is the exception.

Pratt's reported adjusted margin was 10.5% last quarter, but with the refund taken out it was about 8.8%, by our arithmetic, against 8.9% a year earlier. Higher aftermarket volume was partly offset by the mix of large engines and repair work and by higher overhead, the company said. The same adjusted figures include the refund and leave out a $363 million charge for a customer bankruptcy, which the company excludes as outside its ongoing performance. Tariff costs had sat inside adjusted results when they were paid, so booking the refund there is consistent. A slip of less than two-tenths of a point in one quarter is small, and the chief financial officer, Neil Mitchill, described Pratt's margin path as gradual growth toward the low to mid teens over the coming years.

Cash follows the same pattern. The company raised its free cash flow guidance as well, mainly because of the refund. Most of the refund cash arrived last quarter, with a little more due in the fourth quarter before the payments are largely done. Looking to 2027, Mitchill set a tailwind from smaller compensation payments over Pratt's powder-metal engine inspections against the end of refund cash and a pension headwind, and said those pieces net to about zero, leaving growth to come from operations. He still expects cash flow to rise. At Collins, he said, the refund will not recur in the fourth quarter.

Mitchill was direct about margins in 2027: "So excluding the benefit that we just talked about from IEEPA, we'll still grow our margins." The refund-free gains at Collins and Raytheon give that some support. But the starting point for 2027 is the lower, refund-free base, not the headline figures for this year, and the company's detailed outlook is due with its fourth-quarter results in January.